Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
26
German Aerospace Center: elib - DLR electronic library
10
GFZpublic (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
4
IEEE Publications (via Crossref)
4
DataCite Metadata Store (German National Library of Science and Technology)
3
Digital.CSIC (Spanish National Research Council)
2
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
2
Ghent University Academic Bibliography
2
National Institute of Polar Research Repository, Japan
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
The Open University: Open Research Online (ORO)
1
Università degli Studi di Genova: CINECA IRIS
1
Université de Nantes: HAL-UNIV-NANTES
1
White Rose Research Online (Universities of Leeds, Sheffield & York)
1