Content Provider
Directory of Open Access Journals: DOAJ Articles
140
Unknown
126
Niedersächsisches Online-Archiv NOA
7
Kyoto University Research Information Repository (KURENAI)
5
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
4
DataCite Metadata Store (German National Library of Science and Technology)
4
National Institute of Polar Research Repository, Japan
4
Université de Nantes: HAL-UNIV-NANTES
4
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
3
Institut national des sciences de l'Univers: HAL-INSU
2
Polar Data Journal
2
Springer Nature (via Crossref)
2
Cambridge University Press
1
Cambridge University Press (via Crossref)
1
HAL Sorbonne Université
1
Hiroshima Institute of Technology: Hiroshima Associated Repository Portal (HARP)
1
Jultika - University of Oulu repository
1
Natural Environment Research Council: NERC Open Research Archive
1
Osaka University Knowledge Archive (OUKA)
1
Polar Research (E-Journal)
1
SAGE Publications
1
UFZ - Publication Index (Helmholtz-Centre for Environmental Research)
1
University of East Anglia: UEA Digital Repository
1
Université de Paris: Portail HAL
1
eCite UTAS (University of Tasmania)
1