Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
55
Unknown
21
Natural Environment Research Council: NERC Open Research Archive
10
Norwegian Institute for Nature Research: Brage NINA
8
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
7
Université de Nantes: HAL-UNIV-NANTES
6
Wiley Online Library
5
Université de Montpellier: HAL
4
Wiley Online Library (via Crossref)
4
Aarhus University: Research
3
Directory of Open Access Journals: DOAJ Articles
3
EPHE (Ecole pratique des hautes études, Paris): HAL
3
HAL - Université de La Rochelle
3
HAL Portal Paul-Valéry University Montpellier 3
3
HighWire Press (Stanford University)
3
Institut national des sciences de l'Univers: HAL-INSU
3
University of Tromsø: Munin Open Research Archive
3
Zenodo
3
HAL Sorbonne Université
2
ORA - Oxford University Research Archive
2
Portail HAL Institut Agro
2
Portail HAL Institut Agro Montpellier
2
The Canadian Field-Naturalist (E-Journal)
2
University of the Highlands and Islands: Research Database of UHI
2
Aarhus University: OJS at The State and University Library
1
Archive Ouverte de l'Université Rennes (HAL)
1
Archivo Digital UPM (Universidad Politécnica de Madrid)
1
Biblioteca Virtual del Patrimonio Bibliográfico
1
BioOne Online Journals
1
Cambridge University Press
1
Dalhousie University Libraries Journal Hosting Service
1
Dalhousie University: DalSpace Institutional Repository
1
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
1
DataverseNO
1
Dryad Digital Repository (Duke University)
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Hindawi Publishing Corporation
1
Institute for Marine Research: Brage IMR
1
LillOA (HAL Lille Open Archive, Université de Lille)
1
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
1
Memorial University of Newfoundland: Research Repository
1
NTNU Open Archive (Norwegian University of Science and Technology)
1
Oxford University Press
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
PubMed Central (PMC)
1
RePEc (Research Papers in Economics)
1
Réseau International des Instituts Pasteur, Paris: HAL-RIIP
1
Springer Nature (via Crossref)
1
Tidsskrift.dk (The Royal Library, Denmark)
1
University College London: UCL Discovery
1
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