Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
233
Research Data Australia (Australian National Data Service - ANDS)
170
Natural Environment Research Council: NERC Open Research Archive
59
Unknown
44
Digital Commons University of South Florida (USF)
28
Springer Nature (via Crossref)
28
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
27
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
24
Université de Nantes: HAL-UNIV-NANTES
23
Cambridge University Press
18
HAL - Université de La Rochelle
18
Directory of Open Access Journals: DOAJ Articles
17
Informa (via Crossref)
16
ScienceDirect (Elsevier - via Crossref)
16
Wiley Online Library
12
Wiley Online Library (via Crossref)
10
eCite UTAS (University of Tasmania)
10
Institut national des sciences de l'Univers: HAL-INSU
9
Zenodo
9
National Library of Australia: Digital Collections
8
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
7
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
7
AJOL - African Journals Online
6
Biodiversity Heritage Library (BHL)
6
Digital.CSIC (Spanish National Research Council)
6
PubMed Central (PMC)
6
Université Grenoble Alpes: HAL
6
Dipòsit Digital de la Universitat de Barcelona
5
HAL e2s UPPA (Université de Pau et des Pays de l'Adour)
5
Informa
5
National Institute of Polar Research Repository, Japan
5
Portail HAL-ANR (Agence Nationale de la Recherche)
5
University of Cape Town: OpenUCT
5
California State University (CSU): DSpace
4
DSpace-CRIS @ ANLIS (Administración Nacional de Laboratorios e Institutos de Salud)
4
HAL Univ-Eiffel (Université Gustave Eiffel)
4
New Zealand Electronic Text Collection (Victoria University of Wellington)
4
Stellenbosch University: SUNScholar Research Repository
4
University of Glasgow: Enlighten - Publications
4
University of Tasmania: UTas ePrints
4
Université Savoie Mont Blanc: HAL
4
Wageningen UR (University & Research Centre): Digital Library
4
HighWire Press (Stanford University)
3
LSU Digital Commons (Louisiana State University)
3
MDPI Open Access Publishing
3
ScienceDirect (Elsevier)
3
The Royal Society
3
Universidad Nacional de La Plata (UNLP): SeDiCI (Servicio de Difusión de la Creación Intelectual)
3
University of Glasgow: Glasgow Theses Service
3
University of Southampton: e-Prints Soton
3
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