Content Provider
LeibnizOpen (The Leibniz Association)
40
Unknown
6
DataCite Metadata Store (German National Library of Science and Technology)
3
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
2
Edinburgh Research Archive (ERA - University of Edinburgh)
1
Geological Society of London: Figshare
1
Stockholm University: Publications (DiVA)
1
University of Copenhagen: Research
1
University of Washington, Seattle: ResearchWorks
1