Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
136
University of Lethbridge Digitized Collections
40
Norwegian Institute for Nature Research: Brage NINA
17
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
15
University of Tromsø: Munin Open Research Archive
15
HighWire Press (Stanford University)
8
Zenodo
7
Biodiversity Heritage Library (BHL)
6
North Dakota State University (NDSU): Digital Horizons
6
The University of Utah: J. Willard Marriott Digital Library
6
Cambridge University Press
5
Directory of Open Access Journals: DOAJ Articles
5
Institute for Marine Research: Brage IMR
5
NTNU Open Archive (Norwegian University of Science and Technology)
5
Aarhus University: OJS at The State and University Library
4
Tidsskrift.dk (The Royal Library, Denmark)
4
AAAS Resource Center (American Association for the Advancement of Science)
3
Canadian Science Publishing (via Crossref)
3
Norsk Polarinstitutt: Brage NP
3
Oxford University Press (via Crossref)
3
University of Alaska: ScholarWorks@UA
3
University of Bergen: Bergen Open Research Archive (BORA-UiB)
3
University of Calgary Journal Hosting
3
University of Tromsø: Septentrio Academic Publishing
3
Unknown
3
Wiley Online Library
3
Aarhus University: Research
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Arctic Institute of North America
2
Brigham Young University, BYU Law School: Digital Collections
2
DataCite
2
Harvard University: Harvard Collections
2
Normandie Université: HAL
2
Novus - Online tidsskrifter (Novus forlag)
2
Open archive Nord universitet
2
Scandinavian University Press (via Crossref)
2
Skemman (Iceland)
2
Taipei Medical University Repository (TMUR)
2
Texas Tech University: TTU DSpace Repository
2
University of California: eScholarship
2
University of Copenhagen: Research
2
University of Iceland: Peer Reviewed Journals
2
University of Washington, Seattle: Digital Collections
2
AgEcon Search - Research in Agricultural & Applied Economics
1
Bavarian Digital Repository (BDR - Bayerische Staatsbibliothek Munich, BSB)
1
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
Caltech Authors (California Institute of Technology)
1
Cambridge University Press (via Crossref)
1
Centre for Care Research: Omsorgsbiblioteket (Brage)
1
Copernicus Publications: E-Journals
1
more ...