Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
2
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of St Andrews: Research Portal
2
Aarhus University: Research
1
Frontiers: Figshare
1
Lund University Publications Student Papers (LUP-SP)
1
NORCE vitenarkiv (Norwegian Research Centre)
1
University College London: UCL Discovery
1
University of Tromsø: Munin Open Research Archive
1
Unknown
1
Zenodo
1