Content Provider
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Copernicus Publications: E-Journals
2
Niedersächsisches Online-Archiv NOA
1
PubMed Central (PMC)
1
Umeå University: Publications (DiVA)
1
University of Zurich (UZH): ZORA (Zurich Open Repository and Archive
1