-
German National Library of Science and Technology
211
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Australian National Data Service (ANDS)
131
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Russian Agency for Digital Standardization
115
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Institute for Scientific and Technical Information
110
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British Library
108
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GESIS - Leibniz Institute for the Social Sciences
96
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ETH Zurich
86
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California Digital Library
79
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MTA Könyvtára
75
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National Research Council Canada
59
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German National Library of Medicine
54
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Conference of Italian University Rectors (CRUI2011)
53
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DataCite Demo Provider
47
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figshare
37
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Niedersächsische Staats- und Universitätsbibliothek Göttingen
34