Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
1,004
Unknown
7
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
5
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
BORIS (Bern Open Repository and Information System, University of Bern)
4
Copernicus Publications: E-Journals
4
DIAL@USL-B (Université Saint-Louis, Bruxelles)
4
Directory of Open Access Journals: DOAJ Articles
4
Digital.CSIC (Spanish National Research Council)
3
Niedersächsisches Online-Archiv NOA
3
University of California: eScholarship
3
University of Copenhagen: Research
3
Université de Nantes: HAL-UNIV-NANTES
3
eCite UTAS (University of Tasmania)
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Caltech Authors (California Institute of Technology)
2
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
2
Natural Environment Research Council: NERC Open Research Archive
2
University of Tasmania: UTas ePrints
2
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
1
DIAL@UCLouvain (Université catholique de Louvain)
1
DORA Eawag
1
Florida State University Digital Library (FSUDL)
1
Florida State University: DigiNole Commons
1
MACAU: Open Access Repository of Kiel University
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
Open Access Victoria University of Wellington / Te Herenga Waka
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
PubMed Central (PMC)
1
UNSW Sydney (The University of New South Wales): UNSWorks
1
Universidad Complutense de Madrid (UCM): E-Prints Complutense
1
University College London: UCL Discovery
1
University of Bristol: Bristol Research
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
1
Université Grenoble Alpes: HAL
1
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
1
Victoria University of Wellington: ResearchArchive
1
White Rose Research Online (Universities of Leeds, Sheffield & York)
1