Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
3,307
University of Bergen: Bergen Open Research Archive (BORA-UiB)
2,859
PANGAEA - Data Publisher for Earth & Environmental Science
369
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
307
Institut national des sciences de l'Univers: HAL-INSU
217
Institute for Marine Research: Brage IMR
207
DataCite
199
Université de Nantes: HAL-UNIV-NANTES
194
Unknown
191
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
134
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
134
HAL Sorbonne Université
106
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
98
Archives ouvertes de Paris-Saclay
93
Bergen Open Access Publishing (University of Bergen Library)
88
Zenodo
86
DataverseNO
84
École Polytechnique, Université Paris-Saclay: HAL
73
Muséum National d'Histoire Naturelle (MNHM): HAL
67
NOAA NCEI Environmental Data Archive (via DataONE)
67
Directory of Open Access Journals: DOAJ Articles
65
University of Tromsø: Munin Open Research Archive
62
Université de Paris: Portail HAL
62
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
49
LeibnizOpen (The Leibniz Association)
43
Université de Bretagne Occidentale: HAL
43
Uppsala University: Publications (DiVA)
42
Université Grenoble Alpes: HAL
41
North Dakota State University (NDSU): Digital Horizons
40
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
38
Wiley Online Library
38
Hirsla - Landspítali University Hospital research archive
36
Aarhus University: OJS at The State and University Library
33
NTNU Open Archive (Norwegian University of Science and Technology)
33
Tidsskrift.dk (The Royal Library, Denmark)
32
Digital.CSIC (Spanish National Research Council)
29
HAL de l'Institut Polytechnique de Paris
27
Arctic Data Center (via DataONE)
26
Portail HAL-ANR (Agence Nationale de la Recherche)
25
Cambridge University Press
24
Defense Technical Information Center: DTIC Technical Reports database
24
Natural Environment Research Council: NERC Open Research Archive
23
Université Toulouse III - Paul Sabatier: HAL-UPS
23
Høgskulen på Vestlandet: HVL Open
22
Météo-France: HAL
22
Umeå University: Publications (DiVA)
22
NORCE vitenarkiv (Norwegian Research Centre)
19
OsloMet (Oslo Metropolitan University): ODA (Open Digital Archive)
17
ScienceDirect (Elsevier - via Crossref)
17
NGU Open Archive (Geological Survey of Norway)
16
more ...