Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
8
University of Potsdam: publish.UP
5
DataCite
2
Cologne University: KUPS
1
Frontiers (Publisher)
1
Niedersächsisches Online-Archiv NOA
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
University of Sussex: Sussex Research Online
1
Wiley Online Library
1