Content Provider
LeibnizOpen (The Leibniz Association)
21
Directory of Open Access Journals: DOAJ Articles
3
Unknown
3
GEUS Bulletin (Geological Survey of Denmark and Greenland)
2
Apollo - University of Cambridge Repository
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
LaCRIS - University of Lapland Current Research System
1
OSKAR Bordeaux (Open Science Knowledge ARchive)
1
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
1
University of Alaska: ScholarWorks@UA
1
University of Tromsø: Munin Open Research Archive
1