Content Provider
Directory of Open Access Journals: DOAJ Articles
96
DataCite Metadata Store (German National Library of Science and Technology)
82
Unknown
75
Copernicus Publications: E-Journals
74
LeibnizOpen (The Leibniz Association)
60
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
44
Niedersächsisches Online-Archiv NOA
43
eCite UTAS (University of Tasmania)
40
University of Tasmania: UTas ePrints
34
Natural Environment Research Council: NERC Open Research Archive
26
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
25
Cambridge University Press
25
Utrecht University Repository
24
University of California: eScholarship
22
National Institute of Polar Research Repository, Japan
20
Université de Nantes: HAL-UNIV-NANTES
20
PANGAEA - Data Publisher for Earth & Environmental Science
19
Research Data Australia (Australian National Data Service - ANDS)
17
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
16
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
15
Université Grenoble Alpes: HAL
15
Durham University: Durham Research Online
14
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
14
Archives ouvertes de Paris-Saclay
13
MDPI Open Access Publishing
13
University of Southampton: e-Prints Soton
12
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
11
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
11
Delft University of Technology: Institutional Repository
9
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne)
9
HAL Sorbonne Université
8
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
8
White Rose Research Online (Universities of Leeds, Sheffield & York)
8
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
7
PubMed Central (PMC)
7
University College London: UCL Discovery
7
Wiley Online Library
7
École Polytechnique, Université Paris-Saclay: HAL
7
Australian National University: ANU Digital Collections
6
DIAL@UCLouvain (Université catholique de Louvain)
6
DIAL@USL-B (Université Saint-Louis, Bruxelles)
6
Imperial College London: Spiral
6
Institut national des sciences de l'Univers: HAL-INSU
6
Macquarie University Research Portal
6
Montclair State University Digital Commons
6
Météo-France: HAL
6
Northumbria University, Newcastle: Northumbria Research Link (NRL)
6
University of Bristol: Bristol Research
6
Zenodo
6
École des Ponts ParisTech: HAL
6
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