Content Provider
University of Calgary Journal Hosting
23
Directory of Open Access Journals: DOAJ Articles
7
DataCite Metadata Store (German National Library of Science and Technology)
6
Unknown
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Canadian Science Publishing
2
Université de Nantes: HAL-UNIV-NANTES
2
Wiley Online Library
2
Aarhus University: Research
1
Archives ouvertes de Paris-Saclay
1
Arctic Review on Law and Politics
1
Brill (via Crossref)
1
CURVE - Carleton University Research Virtual Environment
1
Canadian Science Publishing (via Crossref)
1
Carleton University's Institutional Repository
1
CentAUR: Central Archive at the University of Reading
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
Ghent University Academic Bibliography
1
HAL Sorbonne Université
1
Institut national des sciences de l'Univers: HAL-INSU
1
Niedersächsisches Online-Archiv NOA
1
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
1
RePEc (Research Papers in Economics)
1
Université Grenoble Alpes: HAL
1
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
1
Wiley Online Library (via Crossref)
1