Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
865
Norwegian Polar Data Centre
37
Arctic Data Center (via DataONE)
24
Directory of Open Access Journals: DOAJ Articles
3
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
HAL Sorbonne Université
2
Institut national des sciences de l'Univers: HAL-INSU
2
University of the Highlands and Islands: Research Database of UHI
2
Zenodo
2
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
Hereon Publications (Helmholtz-Zentrum)
1
Lancaster University: Lancaster Eprints
1
MDPI Open Access Publishing
1
Mount Holyoke College: Digital Collections (DC@MHC)
1
National Institute of Polar Research Repository, Japan
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
Polar Research (E-Journal)
1
PubMed Central (PMC)
1
Publication Server of Jacobs University Library
1
RIUMA - Repositorio Institucional de la Universidad de Málaga
1
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University of California Press
1
University of Tromsø: Munin Open Research Archive
1
University of Windsor, Ontario: Scholarship at UWindsor
1
Université de Nantes: HAL-UNIV-NANTES
1
Unknown
1
Wiley Online Library (via Crossref)
1