Content Provider
Unknown
6
DataCite Metadata Store (German National Library of Science and Technology)
5
Directory of Open Access Journals: DOAJ Articles
5
PANGAEA - Data Publisher for Earth & Environmental Science
3
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Copernicus Publications: E-Journals
1
Delft University of Technology: Institutional Repository
1
ETH Zürich Research Collection
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
IRD (Institute de recherche pour le développement): Horizon
1
Max Planck Society: MPG.PuRe
1
NORCE vitenarkiv (Norwegian Research Centre)
1
Niedersächsisches Online-Archiv NOA
1
OpenSky (NCAR/UCAR - National Center for Atmospheric Research/University Corporation for Atmospheric Research)
1
ScholarsArchive@OSU (Oregon State University)
1
Springer Nature (via Crossref)
1
University College London: UCL Discovery
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Tasmania: UTas ePrints
1
Université de Nantes: HAL-UNIV-NANTES
1
Utrecht University Repository
1
VTT's Research Information Portal
1
White Rose Research Online (Universities of Leeds, Sheffield & York)
1
eCite UTAS (University of Tasmania)
1