Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
16
Zenodo
11
National Institute of Polar Research Repository, Japan
8
Ohio State University (OSU): Knowledge Bank
6
JPL Technical Report Server
3
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
3
IMHE OpenIR (Institute of Mountain Hazards and Environment, Chinese Academy of Sciences)
2
RePEc (Research Papers in Economics)
2
University of North Texas: UNT Digital Library
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Caltech Authors (California Institute of Technology)
1
Cologne University: KUPS
1
DESY Publication Database (PUBDB)
1
Delft University of Technology: Institutional Repository
1
Digital.CSIC (Spanish National Research Council)
1
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
IFPRI Knowledge Collections (International Food Policy Research Institute)
1
Institut national des sciences de l'Univers: HAL-INSU
1
Kyoto University Research Information Repository (KURENAI)
1
Lund University Publications (LUP)
1
University of British Columbia: cIRcle - UBC's Information Repository
1
University of Liège: ORBi (Open Repository and Bibliography)
1
Université Grenoble Alpes: HAL
1
Université de Nantes: HAL-UNIV-NANTES
1