Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
410
DataCite Metadata Store (German National Library of Science and Technology)
15
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
13
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
7
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
5
IEEE Publications (via Crossref)
4
Digital.CSIC (Spanish National Research Council)
3
German Aerospace Center: elib - DLR electronic library
2
Kazan Federal University Digital Repository
2
NORA (National aggregator of open repositories of Russian universities)
2
The Open University: Open Research Online (ORO)
2
Curtin University: espace
1
Hereon Publications (Helmholtz-Zentrum)
1
IEEE Publications
1
Lancaster University: Lancaster Eprints
1
Marmara Üniversitesi: Açık Arşiv Hizmete Girdi
1
SPIE Publications
1
The University of Adelaide: Digital Library
1
UNSW Sydney (The University of New South Wales): UNSWorks
1
University of Southampton: e-Prints Soton
1
University of the West of England, Bristol: UWE Research Repository
1
Zenodo
1