Content Provider
USGS Science Data Catalog (via DataONE)
112
University of Calgary Journal Hosting
46
LeibnizOpen (The Leibniz Association)
19
Unknown
3
Arctic Data Center (via DataONE)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Digital Commons at Oberlin (Oberlin College)
1
Directory of Open Access Journals: DOAJ Articles
1
International Journal of the Commons
1
Pensoft Publishers
1
Swedish Museum of Natural History: Publications (DiVA)
1
The University of Queensland: UQ eSpace
1
University of Copenhagen: Research
1
Utrecht University Repository
1
norden (Nordic Council of Ministers): Publications (DiVA)
1