Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
340
Arctic Council Repository
36
University of Calgary Journal Hosting
8
University of Michigan: Digital Collections
7
Unknown
7
University of Washington, Seattle: Digital Collections
6
Arctic Data Center (via DataONE)
4
Arctic Institute of North America
4
Max Planck Society: MPG.PuRe
4
Wiley Online Library
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Oxford University Press (via Crossref)
3
PubMed Central (PMC)
3
University of Wisconsin Press (UW Press - via Crossref)
3
Université de Nantes: HAL-UNIV-NANTES
3
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
2
Harvard University: DASH - Digital Access to Scholarship at Harvard
2
Muséum National d'Histoire Naturelle (MNHM): HAL
2
Oxford University Press
2
Queen's University, Ontario: QSpace
2
The University of Kansas: KU ScholarWorks
2
UNM Digital Repository (The University of New Mexico)
2
University of California: eScholarship
2
Université de Genève: Archive ouverte UNIGE
2
Washington State University: WSU Libraries Digital Collections
2
Aarhus University: Research
1
Aix-Marseille Université: HAL
1
Antiquity
1
Arctic Portal Library
1
Columbia University: Academic Commons
1
CyberLeninka (Scientific Electronic Library)
1
DataverseNO
1
De Gruyter
1
De Gruyter (via Crossref)
1
Defense Technical Information Center: DTIC Technical Reports database
1
Directory of Open Access Journals: DOAJ Articles
1
Glasgow School of Art: RADAR
1
Hacettepe University Research Information System
1
HighWire Press (Stanford University)
1
Hrčak - Portal of scientific journals of Croatia
1
Hunter Library Digital Collections (Western Carolina University)
1
Knowledge Network for Biocomplexity (via DataONE)
1
Loyola University Chicago: Loyola eCommons
1
Oregon Digital (University of Oregon/Oregon State University)
1
Persée: Portail de revues scientifiques en sciences humaines et sociales
1
Publication Server of Goethe University Frankfurt am Main
1
Repositorio Institucional de la UPCH (Universidad Peruana Cayetano Heredia)
1
SAGE Publications (via Crossref)
1
Sapienza Università di Roma: CINECA IRIS
1
Sciendo (de Gruyter - via CrossRef)
1
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