Content Provider
Copernicus Publications: E-Journals
2
Directory of Open Access Journals: DOAJ Articles
2
PANGAEA - Data Publisher for Earth & Environmental Science
2
Unknown
2
Aarhus University: Research
1
Digital.CSIC (Spanish National Research Council)
1
NORCE vitenarkiv (Norwegian Research Centre)
1
Niedersächsisches Online-Archiv NOA
1
Springer Nature (via Crossref)
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Copenhagen: Research
1
University of Tromsø: Munin Open Research Archive
1
University of Victoria (Canada): UVicDSpace
1
Zenodo
1