crossref indicators


CROSSREF INDICATORS (May 7, 2008)

Total no. participating publishers & societies 2,538
% of non-profit publishers 64%
Total no. participating libraries 1,362
No. journals covered 20,544
No. DOIs registered to date 31,995,569
No. DOIs deposited in previous month 414,469
No. DOIs retrieved (matched references) in previous month 12,250,431
DOI resolutions (end-user clicks) in previous month 22,292,702

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