Content Provider
Directory of Open Access Journals: DOAJ Articles
4
Lund University Publications (LUP)
2
Unknown
2
ARPI - Archivio della Ricerca dell'Università di Pisa
1
Aarhus University: Research
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
DataCite Metadata Store (German National Library of Science and Technology)
1
Frontiers: Figshare
1
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
1
OSKAR Bordeaux (Open Science Knowledge ARchive)
1
University of Colorado, Boulder: CU Scholar
1
University of Copenhagen: Research
1
University of Waterloo, Canada: Institutional Repository
1
Université de Nantes: HAL-UNIV-NANTES
1
Zenodo
1