Content Provider
LeibnizOpen (The Leibniz Association)
39
Unknown
4
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Niedersächsisches Online-Archiv NOA
2
Northumbria University, Newcastle: Northumbria Research Link (NRL)
2
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
2
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
2
Utrecht University Repository
2
CentAUR: Central Archive at the University of Reading
1
DataCite Metadata Store (German National Library of Science and Technology)
1
LaCRIS - University of Lapland Current Research System
1
University of Potsdam: publish.UP
1