Content Provider
Directory of Open Access Journals: DOAJ Articles
427
Unknown
407
Niedersächsisches Online-Archiv NOA
9
Polar Data Journal
7
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
5
National Institute of Polar Research Repository, Japan
5
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
4
Kyoto University Research Information Repository (KURENAI)
4
Université de Nantes: HAL-UNIV-NANTES
4
Springer Nature (via Crossref)
3
Wiley Online Library
3
Cambridge University Press
2
DataCite Metadata Store (German National Library of Science and Technology)
2
Institut national des sciences de l'Univers: HAL-INSU
2
University of Leicester: Leicester Research Archive (LRA)
2
Cambridge University Press (via Crossref)
1
Data Science Journal
1
HAL Sorbonne Université
1
Hiroshima Institute of Technology: Hiroshima Associated Repository Portal (HARP)
1
Informa
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
SURE: Shizuoka University REpository
1
ScienceDirect (Elsevier - via Crossref)
1
Tokyo Medical and Dental University Institutional Repository
1
UFZ - Publication Index (Helmholtz-Centre for Environmental Research)
1
Université de Paris: Portail HAL
1
Utrecht University Repository
1
eCite UTAS (University of Tasmania)
1