Showing:

Attributes
Diagrams
Facets
Instances
Properties
Source
Used by
Main schema unixref1.1.xsd
Namespace http://www.crossref.org/xschema/1.1
Properties
attribute form default: unqualified
element form default: unqualified
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element b
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<b>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</b>
Source
 
<xsd:element name="b" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element i
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<i>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</i>
Source
 
<xsd:element name="i" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element u
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<u>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</u>
Source
 
<xsd:element name="u" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element ovl
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<ovl>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</ovl>
Source
 
<xsd:element name="ovl" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element sup
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<sup>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</sup>
Source
 
<xsd:element name="sup" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element sub
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<sub>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</sub>
Source
 
<xsd:element name="sub" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element scp
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<scp>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</scp>
Source
 
<xsd:element name="scp" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element tt
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<tt>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</tt>
Source
 
<xsd:element name="tt" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element font
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup 1_1.tmp#xrefFaces
Type xrefFaces
Properties
content: complex
mixed: true
Used by
Element Group face_markup
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<font>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</font>
Source
 
<xsd:element name="font" type="xrefFaces"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element timestamp
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:double
Properties
content: simple
Used by
Element doi_data
Source
 
<xsd:element name="timestamp" type="xsd:double"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element component_number
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 50
Used by
Complex Type citation_t
Elements citation, content_item
Source
 
<xsd:element name="component_number">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="50"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element edition_number
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 15
Used by
Source
 
<xsd:element name="edition_number">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="15"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element issue
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 32
Used by
Complex Type citation_t
Elements citation, journal_issue
Source
 
<xsd:element name="issue">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="32"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element doi_data
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#doi 1_1.tmp#timestamp 1_1.tmp#resource 1_1.tmp#collection
Properties
content: complex
Used by
Model doi , timestamp{0,1} , resource , collection*
Children collection, doi, resource, timestamp
Instance
 
<doi_data>
  <doi>{1,1}</doi>
  <timestamp>{0,1}</timestamp>
  <resource>{1,1}</resource>
  <collection multi-resolution="" property="" setbyID="">{0,unbounded}</collection>
</doi_data>
Source
 
<xsd:element name="doi_data">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="doi"/>
      <xsd:element ref="timestamp" minOccurs="0"/>
      <xsd:element ref="resource"/>
      <xsd:element ref="collection" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element doi
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type doi_t
Type hierarchy
Properties
content: simple
Facets
minLength 6
maxLength 2048
Used by
Elements citation, doi_data, item
Complex Type citation_t
Source
 
<xsd:element name="doi">
  <xsd:simpleType>
    <xsd:restriction base="doi_t"/>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element resource
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 2048
Used by
Elements doi_data, item
Source
 
<xsd:element name="resource">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="2048"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element collection
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram NO_NAMESPACE.tmp#collection_property NO_NAMESPACE.tmp#collection_setbyID NO_NAMESPACE.tmp#collection_multi-resolution 1_1.tmp#item
Properties
content: complex
Used by
Element doi_data
Model item*
Children item
Instance
 
<collection multi-resolution="" property="" setbyID="">
  <item country="" crawler="" label="">{0,unbounded}</item>
</collection>
Attributes
QName Type Fixed Default Use Annotation
multi-resolution restriction of xsd:NMTOKEN optional
property restriction of xsd:NMTOKEN required
setbyID restriction of xsd:string optional
Source
 
<xsd:element name="collection">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="item" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="property" use="required">
      <xsd:simpleType>
        <xsd:restriction base="xsd:NMTOKEN">
          <xsd:enumeration value="list-based"/>
          <xsd:enumeration value="country-based"/>
          <xsd:enumeration value="crawler-based"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="setbyID" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:maxLength value="128"/>
          <xsd:minLength value="1"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="multi-resolution" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:NMTOKEN">
          <xsd:enumeration value="lock"/>
          <xsd:enumeration value="unlock"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element item
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram NO_NAMESPACE.tmp#item_crawler NO_NAMESPACE.tmp#item_label NO_NAMESPACE.tmp#item_country 1_1.tmp#doi 1_1.tmp#resource
Properties
content: complex
Used by
Element collection
Model (doi | resource)
Children doi, resource
Instance
 
<item country="" crawler="" label="">
  <doi>{1,1}</doi>
  <resource>{1,1}</resource>
</item>
Attributes
QName Type Fixed Default Use Annotation
country restriction of xsd:NMTOKEN optional
crawler restriction of xsd:NMTOKEN optional
label restriction of xsd:string optional
Source
 
<xsd:element name="item">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:choice minOccurs="0">
        <xsd:element ref="doi"/>
        <xsd:element ref="resource"/>
      </xsd:choice>
    </xsd:sequence>
    <xsd:attribute name="crawler" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:NMTOKEN">
          <xsd:enumeration value="altavista"/>
          <xsd:enumeration value="google"/>
          <xsd:enumeration value="msn"/>
          <xsd:enumeration value="scirus"/>
          <xsd:enumeration value="yahoo"/>
          <xsd:enumeration value="iParadigms"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="label" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:maxLength value="128"/>
          <xsd:minLength value="6"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="country" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:NMTOKEN">
          <xsd:enumeration value="AX"/>
          <xsd:enumeration value="AF"/>
          <xsd:enumeration value="AL"/>
          <xsd:enumeration value="DZ"/>
          <xsd:enumeration value="AS"/>
          <xsd:enumeration value="AD"/>
          <xsd:enumeration value="AO"/>
          <xsd:enumeration value="AI"/>
          <xsd:enumeration value="AQ"/>
          <xsd:enumeration value="AG"/>
          <xsd:enumeration value="AR"/>
          <xsd:enumeration value="AM"/>
          <xsd:enumeration value="AW"/>
          <xsd:enumeration value="AU"/>
          <xsd:enumeration value="AT"/>
          <xsd:enumeration value="AZ"/>
          <xsd:enumeration value="BS"/>
          <xsd:enumeration value="BH"/>
          <xsd:enumeration value="BD"/>
          <xsd:enumeration value="BB"/>
          <xsd:enumeration value="BY"/>
          <xsd:enumeration value="BE"/>
          <xsd:enumeration value="BZ"/>
          <xsd:enumeration value="BJ"/>
          <xsd:enumeration value="BM"/>
          <xsd:enumeration value="BT"/>
          <xsd:enumeration value="BO"/>
          <xsd:enumeration value="BA"/>
          <xsd:enumeration value="BW"/>
          <xsd:enumeration value="BV"/>
          <xsd:enumeration value="BR"/>
          <xsd:enumeration value="IO"/>
          <xsd:enumeration value="BN"/>
          <xsd:enumeration value="BG"/>
          <xsd:enumeration value="BF"/>
          <xsd:enumeration value="BI"/>
          <xsd:enumeration value="KH"/>
          <xsd:enumeration value="CM"/>
          <xsd:enumeration value="CA"/>
          <xsd:enumeration value="CV"/>
          <xsd:enumeration value="KY"/>
          <xsd:enumeration value="CF"/>
          <xsd:enumeration value="TD"/>
          <xsd:enumeration value="CL"/>
          <xsd:enumeration value="CN"/>
          <xsd:enumeration value="CX"/>
          <xsd:enumeration value="CC"/>
          <xsd:enumeration value="CO"/>
          <xsd:enumeration value="KM"/>
          <xsd:enumeration value="CD"/>
          <xsd:enumeration value="CG"/>
          <xsd:enumeration value="CK"/>
          <xsd:enumeration value="CR"/>
          <xsd:enumeration value="CI"/>
          <xsd:enumeration value="HR"/>
          <xsd:enumeration value="CU"/>
          <xsd:enumeration value="CY"/>
          <xsd:enumeration value="CZ"/>
          <xsd:enumeration value="DK"/>
          <xsd:enumeration value="DJ"/>
          <xsd:enumeration value="DM"/>
          <xsd:enumeration value="DO"/>
          <xsd:enumeration value="EC"/>
          <xsd:enumeration value="EG"/>
          <xsd:enumeration value="SV"/>
          <xsd:enumeration value="GQ"/>
          <xsd:enumeration value="ER"/>
          <xsd:enumeration value="EE"/>
          <xsd:enumeration value="ET"/>
          <xsd:enumeration value="FK"/>
          <xsd:enumeration value="FO"/>
          <xsd:enumeration value="FJ"/>
          <xsd:enumeration value="FI"/>
          <xsd:enumeration value="FR"/>
          <xsd:enumeration value="GF"/>
          <xsd:enumeration value="PF"/>
          <xsd:enumeration value="TF"/>
          <xsd:enumeration value="GA"/>
          <xsd:enumeration value="GM"/>
          <xsd:enumeration value="GE"/>
          <xsd:enumeration value="DE"/>
          <xsd:enumeration value="GH"/>
          <xsd:enumeration value="GI"/>
          <xsd:enumeration value="GR"/>
          <xsd:enumeration value="GL"/>
          <xsd:enumeration value="GD"/>
          <xsd:enumeration value="GP"/>
          <xsd:enumeration value="GU"/>
          <xsd:enumeration value="GT"/>
          <xsd:enumeration value="GN"/>
          <xsd:enumeration value="GW"/>
          <xsd:enumeration value="GY"/>
          <xsd:enumeration value="HT"/>
          <xsd:enumeration value="HM"/>
          <xsd:enumeration value="HN"/>
          <xsd:enumeration value="HK"/>
          <xsd:enumeration value="HU"/>
          <xsd:enumeration value="IS"/>
          <xsd:enumeration value="IN"/>
          <xsd:enumeration value="ID"/>
          <xsd:enumeration value="IR"/>
          <xsd:enumeration value="IQ"/>
          <xsd:enumeration value="IE"/>
          <xsd:enumeration value="IL"/>
          <xsd:enumeration value="IT"/>
          <xsd:enumeration value="JM"/>
          <xsd:enumeration value="JP"/>
          <xsd:enumeration value="JO"/>
          <xsd:enumeration value="KZ"/>
          <xsd:enumeration value="KE"/>
          <xsd:enumeration value="KI"/>
          <xsd:enumeration value="KP"/>
          <xsd:enumeration value="KR"/>
          <xsd:enumeration value="KW"/>
          <xsd:enumeration value="KG"/>
          <xsd:enumeration value="LA"/>
          <xsd:enumeration value="LV"/>
          <xsd:enumeration value="LB"/>
          <xsd:enumeration value="LS"/>
          <xsd:enumeration value="LR"/>
          <xsd:enumeration value="LY"/>
          <xsd:enumeration value="LI"/>
          <xsd:enumeration value="LT"/>
          <xsd:enumeration value="LU"/>
          <xsd:enumeration value="MO"/>
          <xsd:enumeration value="MK"/>
          <xsd:enumeration value="MG"/>
          <xsd:enumeration value="MW"/>
          <xsd:enumeration value="MY"/>
          <xsd:enumeration value="MV"/>
          <xsd:enumeration value="ML"/>
          <xsd:enumeration value="MT"/>
          <xsd:enumeration value="MH"/>
          <xsd:enumeration value="MQ"/>
          <xsd:enumeration value="MR"/>
          <xsd:enumeration value="MU"/>
          <xsd:enumeration value="YT"/>
          <xsd:enumeration value="MX"/>
          <xsd:enumeration value="FM"/>
          <xsd:enumeration value="MD"/>
          <xsd:enumeration value="MC"/>
          <xsd:enumeration value="MN"/>
          <xsd:enumeration value="MS"/>
          <xsd:enumeration value="MA"/>
          <xsd:enumeration value="MZ"/>
          <xsd:enumeration value="MM"/>
          <xsd:enumeration value="NA"/>
          <xsd:enumeration value="NR"/>
          <xsd:enumeration value="NP"/>
          <xsd:enumeration value="NL"/>
          <xsd:enumeration value="AN"/>
          <xsd:enumeration value="NC"/>
          <xsd:enumeration value="NZ"/>
          <xsd:enumeration value="NI"/>
          <xsd:enumeration value="NE"/>
          <xsd:enumeration value="NG"/>
          <xsd:enumeration value="NU"/>
          <xsd:enumeration value="NF"/>
          <xsd:enumeration value="MP"/>
          <xsd:enumeration value="NO"/>
          <xsd:enumeration value="OM"/>
          <xsd:enumeration value="PK"/>
          <xsd:enumeration value="PW"/>
          <xsd:enumeration value="PS"/>
          <xsd:enumeration value="PA"/>
          <xsd:enumeration value="PG"/>
          <xsd:enumeration value="PY"/>
          <xsd:enumeration value="PE"/>
          <xsd:enumeration value="PH"/>
          <xsd:enumeration value="PN"/>
          <xsd:enumeration value="PL"/>
          <xsd:enumeration value="PT"/>
          <xsd:enumeration value="PR"/>
          <xsd:enumeration value="QA"/>
          <xsd:enumeration value="RE"/>
          <xsd:enumeration value="RO"/>
          <xsd:enumeration value="RU"/>
          <xsd:enumeration value="RW"/>
          <xsd:enumeration value="SH"/>
          <xsd:enumeration value="KN"/>
          <xsd:enumeration value="LC"/>
          <xsd:enumeration value="PM"/>
          <xsd:enumeration value="VC"/>
          <xsd:enumeration value="WS"/>
          <xsd:enumeration value="SM"/>
          <xsd:enumeration value="ST"/>
          <xsd:enumeration value="SA"/>
          <xsd:enumeration value="SN"/>
          <xsd:enumeration value="CS"/>
          <xsd:enumeration value="SC"/>
          <xsd:enumeration value="SL"/>
          <xsd:enumeration value="SG"/>
          <xsd:enumeration value="SK"/>
          <xsd:enumeration value="SI"/>
          <xsd:enumeration value="SB"/>
          <xsd:enumeration value="SO"/>
          <xsd:enumeration value="ZA"/>
          <xsd:enumeration value="GS"/>
          <xsd:enumeration value="ES"/>
          <xsd:enumeration value="LK"/>
          <xsd:enumeration value="SD"/>
          <xsd:enumeration value="SR"/>
          <xsd:enumeration value="SJ"/>
          <xsd:enumeration value="SZ"/>
          <xsd:enumeration value="SE"/>
          <xsd:enumeration value="CH"/>
          <xsd:enumeration value="SY"/>
          <xsd:enumeration value="TW"/>
          <xsd:enumeration value="TJ"/>
          <xsd:enumeration value="TZ"/>
          <xsd:enumeration value="TH"/>
          <xsd:enumeration value="TL"/>
          <xsd:enumeration value="TG"/>
          <xsd:enumeration value="TK"/>
          <xsd:enumeration value="TO"/>
          <xsd:enumeration value="TT"/>
          <xsd:enumeration value="TN"/>
          <xsd:enumeration value="TR"/>
          <xsd:enumeration value="TM"/>
          <xsd:enumeration value="TC"/>
          <xsd:enumeration value="TV"/>
          <xsd:enumeration value="UG"/>
          <xsd:enumeration value="UA"/>
          <xsd:enumeration value="AE"/>
          <xsd:enumeration value="GB"/>
          <xsd:enumeration value="US"/>
          <xsd:enumeration value="UM"/>
          <xsd:enumeration value="UY"/>
          <xsd:enumeration value="UZ"/>
          <xsd:enumeration value="VU"/>
          <xsd:enumeration value="VA"/>
          <xsd:enumeration value="VE"/>
          <xsd:enumeration value="VN"/>
          <xsd:enumeration value="VG"/>
          <xsd:enumeration value="VI"/>
          <xsd:enumeration value="WF"/>
          <xsd:enumeration value="EH"/>
          <xsd:enumeration value="YE"/>
          <xsd:enumeration value="ZM"/>
          <xsd:enumeration value="ZW"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element property
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#property_t NO_NAMESPACE.tmp#property_type
Type extension of property_t
Type hierarchy
Properties
content: complex
Attributes
QName Type Fixed Default Use Annotation
type xsd:string required
Source
 
<xsd:element name="property">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="property_t">
        <xsd:attribute name="type" type="xsd:string" use="required"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element contributors
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#organization 1_1.tmp#person_name
Properties
content: complex
Used by
Model (organization | person_name)
Children organization, person_name
Instance
 
<contributors>
  <organization contributor_role="" sequence="">{1,1}</organization>
  <person_name contributor_role="" sequence="">{1,1}</person_name>
</contributors>
Source
 
<xsd:element name="contributors">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:choice maxOccurs="unbounded">
        <xsd:element ref="organization"/>
        <xsd:element ref="person_name"/>
      </xsd:choice>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element organization
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#organization_t 1_1.tmp#contributor.atts
Type extension of organization_t
Type hierarchy
Properties
content: complex
Used by
Element contributors
Attributes
QName Type Fixed Default Use Annotation
contributor_role restriction of xsd:NMTOKEN required
sequence restriction of xsd:NMTOKEN required
Source
 
<xsd:element name="organization">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="organization_t">
        <xsd:attributeGroup ref="contributor.atts"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element person_name
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#contributor.atts 1_1.tmp#given_name 1_1.tmp#surname 1_1.tmp#suffix 1_1.tmp#affiliation 1_1.tmp#ORCID
Properties
content: complex
Used by
Model given_name{0,1} , surname , suffix{0,1} , affiliation{0,5} , ORCID{0,1}
Children ORCID, affiliation, given_name, suffix, surname
Instance
 
<person_name contributor_role="" sequence="">
  <given_name>{0,1}</given_name>
  <surname>{1,1}</surname>
  <suffix>{0,1}</suffix>
  <affiliation>{0,5}</affiliation>
  <ORCID authenticated="false">{0,1}</ORCID>
</person_name>
Attributes
QName Type Fixed Default Use Annotation
contributor_role restriction of xsd:NMTOKEN required
sequence restriction of xsd:NMTOKEN required
Source
 
<xsd:element name="person_name">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="given_name" minOccurs="0"/>
      <xsd:element ref="surname"/>
      <xsd:element ref="suffix" minOccurs="0"/>
      <xsd:element ref="affiliation" minOccurs="0" maxOccurs="5"/>
      <xsd:element ref="ORCID" minOccurs="0"/>
    </xsd:sequence>
    <xsd:attributeGroup ref="contributor.atts"/>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element given_name
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 250
Used by
Element person_name
Source
 
<xsd:element name="given_name">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="250"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element surname
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 250
Used by
Element person_name
Source
 
<xsd:element name="surname">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="250"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element suffix
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 10
Used by
Element person_name
Source
 
<xsd:element name="suffix">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="10"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element affiliation
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 512
Used by
Element person_name
Source
 
<xsd:element name="affiliation">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="512"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element ORCID
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#orcid_t NO_NAMESPACE.tmp#ORCID_authenticated
Type extension of orcid_t
Type hierarchy
Properties
content: complex
Used by
Element person_name
Attributes
QName Type Fixed Default Use Annotation
authenticated xsd:boolean false optional
Source
 
<xsd:element name="ORCID">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="orcid_t">
        <xsd:attribute default="false" name="authenticated" type="xsd:boolean"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element titles
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#title 1_1.tmp#subtitle 1_1.tmp#original_language_title 1_1.tmp#subtitle
Properties
content: complex
Used by
Model title , subtitle{0,1} , original_language_title , subtitle{0,1}
Children original_language_title, subtitle, title
Instance
 
<titles>
  <title>{1,1}</title>
  <subtitle>{0,1}</subtitle>
  <original_language_title language="">{1,1}</original_language_title>
  <subtitle>{0,1}</subtitle>
</titles>
Source
 
<xsd:element name="titles">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:sequence>
        <xsd:element ref="title"/>
        <xsd:element ref="subtitle" minOccurs="0"/>
      </xsd:sequence>
      <xsd:sequence minOccurs="0">
        <xsd:element ref="original_language_title"/>
        <xsd:element ref="subtitle" minOccurs="0"/>
      </xsd:sequence>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup
Properties
content: complex
mixed: true
Used by
Element titles
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<title>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</title>
Source
 
<xsd:element name="title">
  <xsd:complexType mixed="true">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:group ref="face_markup"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element subtitle
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup
Properties
content: complex
mixed: true
Used by
Element titles
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<subtitle>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</subtitle>
Source
 
<xsd:element name="subtitle">
  <xsd:complexType mixed="true">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:group ref="face_markup"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element original_language_title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#language.atts 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup
Properties
content: complex
mixed: true
Used by
Element titles
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<original_language_title language="">
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</original_language_title>
Attributes
QName Type Fixed Default Use Annotation
language restriction of xsd:NMTOKEN optional
Source
 
<xsd:element name="original_language_title">
  <xsd:complexType mixed="true">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:group ref="face_markup"/>
    </xsd:choice>
    <xsd:attributeGroup ref="language.atts"/>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element month
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#xrefMonth
Type xrefMonth
Properties
content: simple
Facets
totalDigits 2
maxInclusive 34
minInclusive 01
Used by
Source
 
<xsd:element name="month" type="xrefMonth"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element day
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#xrefDay
Type xrefDay
Properties
content: simple
Facets
totalDigits 2
maxInclusive 31
minInclusive 01
Used by
Source
 
<xsd:element name="day" type="xrefDay"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element year
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#xrefYear
Type xrefYear
Properties
content: simple
Facets
totalDigits 4
maxInclusive 2200
minInclusive 1400
Used by
Source
 
<xsd:element name="year" type="xrefYear"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element publication_date
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram NO_NAMESPACE.tmp#date_t_media_type 1_1.tmp#month 1_1.tmp#day 1_1.tmp#year 1_1.tmp#date_t
Type extension of date_t
Type hierarchy
Properties
content: complex
Used by
Model month{0,1} , day{0,1} , year
Children day, month, year
Instance
 
<publication_date media_type="print">
  <month>{0,1}</month>
  <day>{0,1}</day>
  <year>{1,1}</year>
</publication_date>
Attributes
QName Type Fixed Default Use Annotation
media_type restriction of xsd:NMTOKEN print optional
Source
 
<xsd:element name="publication_date">
  <xsd:complexType>
    <xsd:complexContent>
      <xsd:extension base="date_t"/>
    </xsd:complexContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element pages
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#first_page 1_1.tmp#last_page 1_1.tmp#other_pages
Properties
content: complex
Used by
Model first_page , last_page{0,1} , other_pages{0,1}
Children first_page, last_page, other_pages
Instance
 
<pages>
  <first_page>{1,1}</first_page>
  <last_page>{0,1}</last_page>
  <other_pages>{0,1}</other_pages>
</pages>
Source
 
<xsd:element name="pages">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="first_page"/>
      <xsd:element ref="last_page" minOccurs="0"/>
      <xsd:element ref="other_pages" minOccurs="0"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element first_page
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 32
Used by
Elements citation, pages
Complex Type citation_t
Source
 
<xsd:element name="first_page">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="32"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element last_page
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 32
Used by
Element pages
Source
 
<xsd:element name="last_page">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="32"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element other_pages
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 100
Used by
Element pages
Source
 
<xsd:element name="other_pages">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="100"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element isbn
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#isbn_t 1_1.tmp#media_type.atts
Type extension of isbn_t
Type hierarchy
Properties
content: complex
Used by
Attributes
QName Type Fixed Default Use Annotation
media_type restriction of xsd:NMTOKEN print optional
Source
 
<xsd:element name="isbn">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="isbn_t">
        <xsd:attributeGroup ref="media_type.atts"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element noisbn
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram NO_NAMESPACE.tmp#noisbn_reason
Properties
content: complex
Used by
Attributes
QName Type Fixed Default Use Annotation
reason restriction of xsd:NMTOKEN required
Source
 
<xsd:element name="noisbn">
  <xsd:complexType>
    <xsd:attribute name="reason" use="required">
      <xsd:simpleType>
        <xsd:restriction base="xsd:NMTOKEN">
          <xsd:enumeration value="archive_volume"/>
          <xsd:enumeration value="monograph"/>
          <xsd:enumeration value="simple_series"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element issn
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#issn_t 1_1.tmp#media_type.atts
Type extension of issn_t
Type hierarchy
Properties
content: complex
Used by
Attributes
QName Type Fixed Default Use Annotation
media_type restriction of xsd:NMTOKEN print optional
Source
 
<xsd:element name="issn">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="issn_t">
        <xsd:attributeGroup ref="media_type.atts"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element coden
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 15
Used by
Source
 
<xsd:element name="coden">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="15"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element volume
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 32
Used by
Source
 
<xsd:element name="volume">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="32"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element citation_list
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#citation
Properties
content: complex
Used by
Model citation*
Children citation
Instance
 
<citation_list>
  <citation key="">{0,unbounded}</citation>
</citation_list>
Source
 
<xsd:element name="citation_list">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="citation" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element citation
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#issn 1_1.tmp#journal_title 1_1.tmp#author 1_1.tmp#volume 1_1.tmp#issue 1_1.tmp#first_page 1_1.tmp#cYear 1_1.tmp#doi 1_1.tmp#isbn 1_1.tmp#series_title 1_1.tmp#volume_title 1_1.tmp#edition_number 1_1.tmp#component_number 1_1.tmp#article_title 1_1.tmp#unstructured_citation 1_1.tmp#citation_t 1_1.tmp#citation_key.atts
Type extension of citation_t
Type hierarchy
Properties
content: complex
Used by
Element citation_list
Model ALL(issn{0,1} journal_title{0,1} author{0,1} volume{0,1} issue{0,1} first_page{0,1} cYear{0,1} doi{0,1} isbn{0,1} series_title{0,1} volume_title{0,1} edition_number{0,1} component_number{0,1} article_title{0,1} unstructured_citation{0,1})
Children article_title, author, cYear, component_number, doi, edition_number, first_page, isbn, issn, issue, journal_title, series_title, unstructured_citation, volume, volume_title
Instance
 
<citation key="">
  <issn media_type="print">{0,1}</issn>
  <journal_title>{0,1}</journal_title>
  <author>{0,1}</author>
  <volume>{0,1}</volume>
  <issue>{0,1}</issue>
  <first_page>{0,1}</first_page>
  <cYear>{0,1}</cYear>
  <doi>{0,1}</doi>
  <isbn media_type="print">{0,1}</isbn>
  <series_title>{0,1}</series_title>
  <volume_title>{0,1}</volume_title>
  <edition_number>{0,1}</edition_number>
  <component_number>{0,1}</component_number>
  <article_title>{0,1}</article_title>
  <unstructured_citation>{0,1}</unstructured_citation>
</citation>
Attributes
QName Type Fixed Default Use Annotation
key xsd:string required
Source
 
<xsd:element name="citation">
  <xsd:complexType>
    <xsd:complexContent>
      <xsd:extension base="citation_t">
        <xsd:attributeGroup ref="citation_key.atts"/>
      </xsd:extension>
    </xsd:complexContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element journal_title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Complex Type citation_t
Element citation
Source
 
<xsd:element name="journal_title" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element author
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Complex Type citation_t
Element citation
Source
 
<xsd:element name="author" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element cYear
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Complex Type citation_t
Element citation
Source
 
<xsd:element name="cYear" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element series_title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Complex Type citation_t
Element citation
Source
 
<xsd:element name="series_title" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element volume_title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Complex Type citation_t
Element citation
Source
 
<xsd:element name="volume_title" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element article_title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Complex Type citation_t
Element citation
Source
 
<xsd:element name="article_title" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element unstructured_citation
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup
Properties
content: complex
mixed: true
Used by
Complex Type citation_t
Element citation
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<unstructured_citation>
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</unstructured_citation>
Source
 
<xsd:element name="unstructured_citation">
  <xsd:complexType mixed="true">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:group ref="face_markup"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element sa_component
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram NO_NAMESPACE.tmp#sa_component_parent_doi 1_1.tmp#component_list
Properties
content: complex
Used by
Element crossref
Model component_list
Children component_list
Instance
 
<sa_component parent_doi="">
  <component_list>{1,1}</component_list>
</sa_component>
Attributes
QName Type Fixed Default Use Annotation
parent_doi restriction of xsd:string required
Source
 
<xsd:element name="sa_component">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="component_list"/>
    </xsd:sequence>
    <xsd:attribute name="parent_doi" use="required">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:maxLength value="2048"/>
          <xsd:minLength value="6"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element component_list
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#component
Properties
content: complex
Used by
Model component*
Children component
Instance
 
<component_list>
  <component component_size="" parent_relation="" reg-agency="crossref">{0,unbounded}</component>
</component_list>
Source
 
<xsd:element name="component_list">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="component" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element component
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram NO_NAMESPACE.tmp#component_parent_relation NO_NAMESPACE.tmp#component_reg-agency NO_NAMESPACE.tmp#component_component_size 1_1.tmp#titles 1_1.tmp#contributors 1_1.tmp#publication_date 1_1.tmp#description 1_1.tmp#format 1_1.tmp#doi_data
Properties
content: complex
Used by
Element component_list
Model titles{0,1} , contributors{0,1} , publication_date{0,1} , description{0,1} , format{0,1} , doi_data
Children contributors, description, doi_data, format, publication_date, titles
Instance
 
<component component_size="" parent_relation="" reg-agency="crossref">
  <titles>{0,1}</titles>
  <contributors>{0,1}</contributors>
  <publication_date media_type="print">{0,1}</publication_date>
  <description language="">{0,1}</description>
  <format mime_type="">{0,1}</format>
  <doi_data>{1,1}</doi_data>
</component>
Attributes
QName Type Fixed Default Use Annotation
component_size xsd:nonNegativeInteger optional
parent_relation restriction of xsd:NMTOKEN required
reg-agency xsd:string crossref optional
Source
 
<xsd:element name="component">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="titles" minOccurs="0"/>
      <xsd:element ref="contributors" minOccurs="0"/>
      <xsd:element ref="publication_date" minOccurs="0"/>
      <xsd:element ref="description" minOccurs="0"/>
      <xsd:element ref="format" minOccurs="0"/>
      <xsd:element ref="doi_data"/>
    </xsd:sequence>
    <xsd:attribute name="parent_relation" use="required">
      <xsd:simpleType>
        <xsd:restriction base="xsd:NMTOKEN">
          <xsd:enumeration value="isPartOf"/>
          <xsd:enumeration value="isReferencedBy"/>
          <xsd:enumeration value="isRequiredBy"/>
          <xsd:enumeration value="isTranslationOf"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="reg-agency" use="optional" default="crossref">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string"/>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="component_size">
      <xsd:simpleType>
        <xsd:restriction base="xsd:nonNegativeInteger"/>
      </xsd:simpleType>
    </xsd:attribute>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element description
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#language.atts 1_1.tmp#b 1_1.tmp#i 1_1.tmp#u 1_1.tmp#ovl 1_1.tmp#sup 1_1.tmp#sub 1_1.tmp#scp 1_1.tmp#tt 1_1.tmp#font 1_1.tmp#face_markup
Properties
content: complex
mixed: true
Used by
Model b | i | u | ovl | sup | sub | scp | tt | font
Children b, font, i, ovl, scp, sub, sup, tt, u
Instance
 
<description language="">
  <b>{1,1}</b>
  <i>{1,1}</i>
  <u>{1,1}</u>
  <ovl>{1,1}</ovl>
  <sup>{1,1}</sup>
  <sub>{1,1}</sub>
  <scp>{1,1}</scp>
  <tt>{1,1}</tt>
  <font>{1,1}</font>
</description>
Attributes
QName Type Fixed Default Use Annotation
language restriction of xsd:NMTOKEN optional
Source
 
<xsd:element name="description">
  <xsd:complexType mixed="true">
    <xsd:choice minOccurs="0" maxOccurs="unbounded">
      <xsd:group ref="face_markup"/>
    </xsd:choice>
    <xsd:attributeGroup ref="language.atts"/>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element format
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#format_t 1_1.tmp#mime_type.atts
Type extension of format_t
Type hierarchy
Properties
content: complex
Used by
Elements component, dataset
Attributes
QName Type Fixed Default Use Annotation
mime_type restriction of xsd:string optional
Source
 
<xsd:element name="format">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="format_t">
        <xsd:attributeGroup ref="mime_type.atts"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element doi_records
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#doi_record
Properties
content: complex
Model doi_record*
Children doi_record
Instance
 
<doi_records>
  <doi_record key="" owner="" timestamp="">{0,unbounded}</doi_record>
</doi_records>
Source
 
<xsd:element name="doi_records">
  <xsd:complexType>
    <xsd:sequence maxOccurs="unbounded">
      <xsd:element ref="doi_record" minOccurs="0" maxOccurs="unbounded"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element doi_record
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram NO_NAMESPACE.tmp#doi_record_key NO_NAMESPACE.tmp#doi_record_owner NO_NAMESPACE.tmp#doi_record_timestamp 1_1.tmp#crossref 1_1.tmp#track_info
Properties
content: complex
Used by
Element doi_records
Model crossref , track_info{0,1}
Children crossref, track_info
Instance
 
<doi_record key="" owner="" timestamp="">
  <crossref>{1,1}</crossref>
  <track_info>{0,1}</track_info>
</doi_record>
Attributes
QName Type Fixed Default Use Annotation
key restriction of xsd:string optional
owner restriction of xsd:string optional
timestamp restriction of xsd:string optional
Source
 
<xsd:element name="doi_record">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="crossref"/>
      <xsd:element ref="track_info" minOccurs="0"/>
    </xsd:sequence>
    <xsd:attribute name="key" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:maxLength value="2048"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="owner" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:maxLength value="2048"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
    <xsd:attribute name="timestamp" use="optional">
      <xsd:simpleType>
        <xsd:restriction base="xsd:string">
          <xsd:maxLength value="2048"/>
        </xsd:restriction>
      </xsd:simpleType>
    </xsd:attribute>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element crossref
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#journal 1_1.tmp#book 1_1.tmp#conference 1_1.tmp#dissertation 1_1.tmp#report-paper 1_1.tmp#standard 1_1.tmp#sa_component 1_1.tmp#database 1_1.tmp#error
Properties
content: complex
Used by
Element doi_record
Model journal | book | conference | dissertation | report-paper | standard | sa_component | database | error
Children book, conference, database, dissertation, error, journal, report-paper, sa_component, standard
Instance
 
<crossref>
  <journal>{1,1}</journal>
  <book book_type="">{1,1}</book>
  <conference>{1,1}</conference>
  <dissertation language="" publication_type="full_text">{1,1}</dissertation>
  <report-paper publication_type="full_text">{1,1}</report-paper>
  <standard publication_type="full_text">{1,1}</standard>
  <sa_component parent_doi="">{1,1}</sa_component>
  <database>{1,1}</database>
  <error>{1,1}</error>
</crossref>
Source
 
<xsd:element name="crossref">
  <xsd:complexType>
    <xsd:choice>
      <xsd:element ref="journal"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="book"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="conference"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="dissertation"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="report-paper"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="standard"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="sa_component"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="database"/>
      <!-- unixref - changed to maxOccurs="1", one record per DOI -->
      <xsd:element ref="error"/>
      <!-- error messages are reported in this element  -->
    </xsd:choice>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element journal
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#journal_metadata 1_1.tmp#journal_issue 1_1.tmp#journal_article
Properties
content: complex
Used by
Element crossref
Model journal_metadata , journal_issue{0,1} , journal_article{0,1}
Children journal_article, journal_issue, journal_metadata
Instance
 
<journal>
  <journal_metadata language="">{1,1}</journal_metadata>
  <journal_issue>{0,1}</journal_issue>
  <journal_article language="" publication_type="full_text">{0,1}</journal_article>
</journal>
Source
 
<xsd:element name="journal">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="journal_metadata"/>
      <xsd:element ref="journal_issue" minOccurs="0"/>
      <xsd:element ref="journal_article" minOccurs="0"/>
      <!-- UNIXREF, only one record per DOI -->
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element journal_metadata
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#language.atts 1_1.tmp#full_title 1_1.tmp#abbrev_title 1_1.tmp#issn 1_1.tmp#coden 1_1.tmp#doi_data
Properties
content: complex
Used by
Element journal
Model full_title{1,10} , abbrev_title{0,10} , issn{0,6} , coden{0,1} , doi_data{0,1}
Children abbrev_title, coden, doi_data, full_title, issn
Instance
 
<journal_metadata language="">
  <full_title>{1,10}</full_title>
  <abbrev_title>{0,10}</abbrev_title>
  <issn media_type="print">{0,6}</issn>
  <coden>{0,1}</coden>
  <doi_data>{0,1}</doi_data>
</journal_metadata>
Attributes
QName Type Fixed Default Use Annotation
language restriction of xsd:NMTOKEN optional
Source
 
<xsd:element name="journal_metadata">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="full_title" maxOccurs="10"/>
      <xsd:element ref="abbrev_title" minOccurs="0" maxOccurs="10"/>
      <xsd:element ref="issn" minOccurs="0" maxOccurs="6"/>
      <!-- unixref - made issn optional -->
      <xsd:element ref="coden" minOccurs="0"/>
      <xsd:element ref="doi_data" minOccurs="0"/>
    </xsd:sequence>
    <xsd:attributeGroup ref="language.atts"/>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element full_title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 255
Used by
Source
 
<xsd:element name="full_title">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="255"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element abbrev_title
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 150
Used by
Source
 
<xsd:element name="abbrev_title">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="150"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element journal_issue
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#contributors 1_1.tmp#publication_date 1_1.tmp#journal_volume 1_1.tmp#issue 1_1.tmp#special_numbering 1_1.tmp#doi_data
Properties
content: complex
Used by
Element journal
Model contributors{0,1} , publication_date{0,10} , journal_volume{0,1} , issue{0,1} , special_numbering{0,1} , doi_data{0,1}
Children contributors, doi_data, issue, journal_volume, publication_date, special_numbering
Instance
 
<journal_issue>
  <contributors>{0,1}</contributors>
  <publication_date media_type="print">{0,10}</publication_date>
  <journal_volume>{0,1}</journal_volume>
  <issue>{0,1}</issue>
  <special_numbering>{0,1}</special_numbering>
  <doi_data>{0,1}</doi_data>
</journal_issue>
Source
 
<xsd:element name="journal_issue">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="contributors" minOccurs="0"/>
      <xsd:element ref="publication_date" minOccurs="0" maxOccurs="10"/>
      <!-- unixref, made publication_date optional -->
      <xsd:element ref="journal_volume" minOccurs="0"/>
      <xsd:element ref="issue" minOccurs="0"/>
      <xsd:element ref="special_numbering" minOccurs="0"/>
      <xsd:element ref="doi_data" minOccurs="0"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element journal_volume
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#volume 1_1.tmp#publisher_item 1_1.tmp#doi_data
Properties
content: complex
Used by
Element journal_issue
Model volume , publisher_item{0,1} , doi_data{0,1}
Children doi_data, publisher_item, volume
Instance
 
<journal_volume>
  <volume>{1,1}</volume>
  <publisher_item>{0,1}</publisher_item>
  <doi_data>{0,1}</doi_data>
</journal_volume>
Source
 
<xsd:element name="journal_volume">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="volume"/>
      <xsd:element ref="publisher_item" minOccurs="0"/>
      <xsd:element ref="doi_data" minOccurs="0"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element publisher_item
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#item_number 1_1.tmp#identifier
Properties
content: complex
Used by
Model item_number{0,3} , identifier{0,10}
Children identifier, item_number
Instance
 
<publisher_item>
  <item_number item_number_type="">{0,3}</item_number>
  <identifier id_type="">{0,10}</identifier>
</publisher_item>
Source
 
<xsd:element name="publisher_item">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="item_number" minOccurs="0" maxOccurs="3"/>
      <xsd:element ref="identifier" minOccurs="0" maxOccurs="10"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element item_number
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#item_number_t NO_NAMESPACE.tmp#item_number_item_number_type
Type extension of item_number_t
Type hierarchy
Properties
content: complex
Used by
Element publisher_item
Attributes
QName Type Fixed Default Use Annotation
item_number_type xsd:string optional
Source
 
<xsd:element name="item_number">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="item_number_t">
        <xsd:attribute name="item_number_type" type="xsd:string" use="optional"/>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element identifier
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#identifier_t NO_NAMESPACE.tmp#identifier_id_type
Type extension of identifier_t
Type hierarchy
Properties
content: complex
Used by
Element publisher_item
Attributes
QName Type Fixed Default Use Annotation
id_type restriction of xsd:NMTOKEN required
Source
 
<xsd:element name="identifier">
  <xsd:complexType>
    <xsd:simpleContent>
      <xsd:extension base="identifier_t">
        <xsd:attribute name="id_type" use="required">
          <xsd:simpleType>
            <xsd:restriction base="xsd:NMTOKEN">
              <xsd:enumeration value="pii"/>
              <xsd:enumeration value="sici"/>
              <xsd:enumeration value="doi"/>
              <xsd:enumeration value="dai"/>
              <xsd:enumeration value="Z39.23"/>
              <xsd:enumeration value="ISO-std-ref"/>
              <xsd:enumeration value="report-number"/>
              <xsd:enumeration value="other"/>
            </xsd:restriction>
          </xsd:simpleType>
        </xsd:attribute>
      </xsd:extension>
    </xsd:simpleContent>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element special_numbering
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type restriction of xsd:string
Properties
content: simple
Facets
minLength 1
maxLength 15
Used by
Element journal_issue
Source
 
<xsd:element name="special_numbering">
  <xsd:simpleType>
    <xsd:restriction base="xsd:string">
      <xsd:maxLength value="15"/>
      <xsd:minLength value="1"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element journal_article
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#publication_type.atts 1_1.tmp#language.atts 1_1.tmp#titles 1_1.tmp#contributors 1_1.tmp#publication_date 1_1.tmp#pages 1_1.tmp#publisher_item 1_1.tmp#crossmark 1_1.tmp#doi_data 1_1.tmp#citation_list 1_1.tmp#component_list
Properties
content: complex
Used by
Element journal
Model titles{0,20} , contributors{0,1} , publication_date{1,10} , pages{0,1} , publisher_item{0,1} , (crossmark{0,1} | program) , doi_data , citation_list{0,1} , component_list{0,1}
Children citation_list, component_list, contributors, crossmark, doi_data, pages, program, publication_date, publisher_item, titles
Instance
 
<journal_article language="" publication_type="full_text">
  <titles>{0,20}</titles>
  <contributors>{0,1}</contributors>
  <publication_date media_type="print">{1,10}</publication_date>
  <pages>{0,1}</pages>
  <publisher_item>{0,1}</publisher_item>
  <crossmark>{0,1}</crossmark>
  <program>{1,1}</program>
  <doi_data>{1,1}</doi_data>
  <citation_list>{0,1}</citation_list>
  <component_list>{0,1}</component_list>
</journal_article>
Attributes
QName Type Fixed Default Use Annotation
language restriction of xsd:NMTOKEN optional
publication_type restriction of xsd:NMTOKEN full_text optional
Source
 
<xsd:element name="journal_article">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="titles" minOccurs="0" maxOccurs="20"/>
      <!-- unixref, made titles optional -->
      <xsd:element ref="contributors" minOccurs="0"/>
      <xsd:element ref="publication_date" maxOccurs="10"/>
      <xsd:element ref="pages" minOccurs="0"/>
      <xsd:element ref="publisher_item" minOccurs="0"/>
      <xsd:choice>
        <xsd:element ref="crossmark" minOccurs="0"/>
        <xsd:element ref="fr:program"/>
      </xsd:choice>
      <xsd:element ref="doi_data"/>
      <xsd:element ref="citation_list" minOccurs="0"/>
      <xsd:element ref="component_list" minOccurs="0"/>
    </xsd:sequence>
    <xsd:attributeGroup ref="publication_type.atts"/>
    <xsd:attributeGroup ref="language.atts"/>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element crossmark
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#crossmark_version 1_1.tmp#crossmark_policy 1_1.tmp#crossmark_domains 1_1.tmp#crossmark_domain_exclusive 1_1.tmp#updates 1_1.tmp#custom_metadata
Properties
content: complex
Used by
Model (crossmark_version{0,1} , crossmark_policy , crossmark_domains , crossmark_domain_exclusive , updates{0,1} , custom_metadata{0,1}) | program
Children crossmark_domain_exclusive, crossmark_domains, crossmark_policy, crossmark_version, custom_metadata, program, updates
Instance
 
<crossmark>
  <crossmark_version>{0,1}</crossmark_version>
  <crossmark_policy>{1,1}</crossmark_policy>
  <crossmark_domains>{1,1}</crossmark_domains>
  <crossmark_domain_exclusive>{1,1}</crossmark_domain_exclusive>
  <updates>{0,1}</updates>
  <custom_metadata>{0,1}</custom_metadata>
  <program>{1,1}</program>
</crossmark>
Source
 
<xsd:element name="crossmark">
  <xsd:complexType>
    <xsd:choice>
      <xsd:sequence>
        <xsd:element ref="crossmark_version" minOccurs="0"/>
        <xsd:element ref="crossmark_policy"/>
        <xsd:element ref="crossmark_domains"/>
        <xsd:element ref="crossmark_domain_exclusive"/>
        <xsd:sequence minOccurs="0">
          <xsd:element ref="updates" minOccurs="0"/>
          <xsd:element ref="custom_metadata" minOccurs="0"/>
        </xsd:sequence>
      </xsd:sequence>
      <xsd:element ref="fr:program"/>
    </xsd:choice>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element crossmark_version
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Element crossmark
Source
 
<xsd:element name="crossmark_version" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element crossmark_policy
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:anyURI
Properties
content: simple
Used by
Element crossmark
Source
 
<xsd:element name="crossmark_policy" type="xsd:anyURI"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element crossmark_domains
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#crossmark_domain
Properties
content: complex
Used by
Element crossmark
Model crossmark_domain+
Children crossmark_domain
Instance
 
<crossmark_domains>
  <crossmark_domain>{1,unbounded}</crossmark_domain>
</crossmark_domains>
Source
 
<xsd:element name="crossmark_domains">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element maxOccurs="unbounded" ref="crossmark_domain"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element crossmark_domain
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#domain 1_1.tmp#filter
Properties
content: complex
Used by
Model domain , filter{0,1}
Children domain, filter
Instance
 
<crossmark_domain>
  <domain>{1,1}</domain>
  <filter>{0,1}</filter>
</crossmark_domain>
Source
 
<xsd:element name="crossmark_domain">
  <xsd:complexType>
    <xsd:sequence>
      <xsd:element ref="domain"/>
      <xsd:element minOccurs="0" ref="filter"/>
    </xsd:sequence>
  </xsd:complexType>
</xsd:element>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element domain
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#cm_domain
Type cm_domain
Properties
content: simple
Facets
minLength 4
maxLength 1024
pattern [A-Za-z0-9_]+([-.][A-Za-z0-9_]+)*\.[A-Za-z0-9_]+([-.][A-Za-z0-9_]+)*
Used by
Source
 
<xsd:element name="domain" type="cm_domain"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element filter
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:string
Properties
content: simple
Used by
Source
 
<xsd:element name="filter" type="xsd:string"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element crossmark_domain_exclusive
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram
Type xsd:boolean
Properties
content: simple
Used by
Element crossmark
Source
 
<xsd:element name="crossmark_domain_exclusive" type="xsd:boolean"/>
Schema location http://www.crossref.org/schema/unixref1.1.xsd
Element updates
Namespace http://www.crossref.org/xschema/1.1
Diagram
Diagram 1_1.tmp#update
Properties
content: complex
Used by
Element crossmark
Model update+
Children update
Instance