Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
10
Ike Skelton Combined Arms Research Library (CARL) Digital Library
2
UQAM - Université du Québec à Montréal: archipel
2
Zenodo
2
Aarhus University: Research
1
Charles University CU Digital repository
1
Digital Repository of Scientific Institutes (RCIN)
1
Griffith University: Griffith Research Online
1
Lund University Publications (LUP)
1
National University of Singapore: ScholarBank@NUS
1
Ruhr-Universität Bochum (RUB): Open Journal Systems
1
Södertörn University College: Publications (DiVA)
1
Theseus.fi (Open Repository of the Universities of Applied Sciences)
1
Tomas Bata University Zlín: TBU DSpace
1
University of North Texas: UNT Digital Library
1
University of Pittsburgh: Archive of European Integration (AEI)
1
University of Southern Denmark Research Portal
1
Unknown
1
WHO (World Health Organization): Institutional Repository for Information Sharing (IRIS)
1