Content Provider
University of California: eScholarship
6
DataCite Metadata Store (German National Library of Science and Technology)
5
Copernicus Publications: E-Journals
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Directory of Open Access Journals: DOAJ Articles
3
German Aerospace Center: elib - DLR electronic library
3
Université de Nantes: HAL-UNIV-NANTES
3
Institut national des sciences de l'Univers: HAL-INSU
2
Météo-France: HAL
2
Niedersächsisches Online-Archiv NOA
2
University of Tasmania: UTas ePrints
2
Université Toulouse III - Paul Sabatier: HAL-UPS
2
Unknown
2
Utrecht University Repository
2
Zenodo
2
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
1
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
1
Australian National University: ANU Digital Collections
1
Cambridge University Press
1
City University of New York: CUNY Academic Works
1
Durham University: Durham Research Online
1
Durham University: Durham e-Theses
1
HAL Université Côte d'Azur
1
IEDA: US Antarctic Program Data Center (via DataONE)
1
Lancaster University: Lancaster Eprints
1
MDPI Open Access Publishing
1
Macquarie University Research Portal
1
Natural Environment Research Council: NERC Open Research Archive
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
Open Access Victoria University of Wellington / Te Herenga Waka
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
PubMed Central (PMC)
1
University of Tromsø: Munin Open Research Archive
1
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
1
Université Grenoble Alpes: HAL
1
Victoria University of Wellington: ResearchArchive
1
eCite UTAS (University of Tasmania)
1