Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
3
Cologne University: KUPS
2
Directory of Open Access Journals: DOAJ Articles
2
University of Tasmania: UTas ePrints
2
Copernicus Publications: E-Journals
1
National Institute of Polar Research Repository, Japan
1
Niedersächsisches Online-Archiv NOA
1
University of Tromsø: Munin Open Research Archive
1
Unknown
1
Zenodo
1
eCite UTAS (University of Tasmania)
1