Content Provider
Directory of Open Access Journals: DOAJ Articles
800
eCite UTAS (University of Tasmania)
456
ScienceDirect (Elsevier - via Crossref)
414
Unknown
388
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
348
Cambridge University Press
336
Institut national des sciences de l'Univers: HAL-INSU
288
Université de Nantes: HAL-UNIV-NANTES
279
Springer Nature (via Crossref)
236
Natural Environment Research Council: NERC Open Research Archive
225
Niedersächsisches Online-Archiv NOA
222
University of Tasmania: UTas ePrints
218
Australian National University: ANU Digital Collections
162
Université Grenoble Alpes: HAL
154
Wiley Online Library
150
ScienceDirect (Elsevier)
144
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
142
Macquarie University Research Portal
132
DataCite Metadata Store (German National Library of Science and Technology)
123
DataCite
121
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
116
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
113
HAL Sorbonne Université
102
Université Savoie Mont Blanc: HAL
97
LeibnizOpen (The Leibniz Association)
91
University of California: eScholarship
83
Archives ouvertes de Paris-Saclay
69
Institut National de la Recherche Agronomique: ProdINRA
65
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
64
The University of Adelaide: Digital Library
62
Utrecht University Repository
62
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
60
University of Bristol: Bristol Research
59
Curtin University: espace
58
Arctic Portal Library
53
Ghent University Academic Bibliography
52
Informa
52
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
50
École Polytechnique, Université Paris-Saclay: HAL
50
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
48
Muséum National d'Histoire Naturelle (MNHM): HAL
48
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
48
Université de Paris: Portail HAL
47
Durham University: Durham Research Online
41
Oxford University Press
41
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
38
Università degli Studi di Milano-Bicocca: BOA (Bicocca Open Archive)
38
University of Copenhagen: Research
37
The University of Queensland: UQ eSpace
36
University of St Andrews: Research Portal
36
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