Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
3
University of Potsdam: publish.UP
3
Copernicus Publications: E-Journals
2
Clark University: Clark Digital Commons
1
DataCite
1
HELDA – University of Helsinki Open Repository
1
Institut national de la recherche scientifique, Québec: Espace INRS
1
Open-Access-Publikationsserver der Humboldt-Universität: edoc-Server
1