Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
4,402
Zenodo
1,451
Unknown
237
Dryad Digital Repository (Duke University)
22
Directory of Open Access Journals: DOAJ Articles
10
Pensoft Publishers
3
W&M ScholarWorks
3
Auckland University of Technology: Tuwhera Open Research
2
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
2
Natural History Museum Repository
2
Research Data Australia (Australian National Data Service - ANDS)
2
University of Alberta: Era - Education and Research Archive
2
ARPI - Archivio della Ricerca dell'Università di Pisa
1
Aarhus University: Research
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
BioMed Central
1
Borealis
1
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
Defense Technical Information Center: DTIC Technical Reports database
1
Digital.CSIC (Spanish National Research Council)
1
Edinburgh Research Archive (ERA - University of Edinburgh)
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Freie Universität Berlin: Refubium (FU Berlin)
1
Ghent University Academic Bibliography
1
HELDA – University of Helsinki Open Repository
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
IRIS Università degli Studi di Palermo
1
Institut national des sciences de l'Univers: HAL-INSU
1
Leiden University Scholarly Publications
1
Lund University Publications (LUP)
1
Magnolia press
1
Naturalis Digital Academic Repository (National Museum of Natural History in the Netherlands)
1
Naturalis Institutional Repository
1
PRISM - University of Calgary Digital Repository
1
Portail des publications scientifiques de l’Université d’Angers (HAL)
1
The Czech Academy of Sciences: Publication Activity (ASEP)
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Innsbruck: Digital Library (Universitäts- und Landesbibliothek Tirol)
1
University of North Texas: UNT Digital Library
1
University of Saskatchewan: eCommons@USASK
1
University of St Andrews: Digital Research Repository
1
University of St Andrews: Research Portal
1
University of Stirling: Stirling Digital Research Repository
1
University of Tromsø: Munin Open Research Archive
1
University of the Highlands and Islands: Research Database of UHI
1
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
1
Université de Montréal (UdeM): Papyrus
1
Université de Nantes: HAL-UNIV-NANTES
1
Université du Québec à Trois-Rivières: Dépôt numérique de UQTR
1
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