Content Provider
LeibnizOpen (The Leibniz Association)
15
Directory of Open Access Journals: DOAJ Articles
8
Unknown
6
Niedersächsisches Online-Archiv NOA
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Université Grenoble Alpes: HAL
3
Natural Environment Research Council: NERC Open Research Archive
2
University of California: eScholarship
2
University of St Andrews: Digital Research Repository
2
Université Savoie Mont Blanc: HAL
2
Université de Nantes: HAL-UNIV-NANTES
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
DIAL@UCLouvain (Université catholique de Louvain)
1
DIAL@USL-B (Université Saint-Louis, Bruxelles)
1
Digital Commons University of South Florida (USF)
1
ETH Zürich Research Collection
1
Flanders Marine Institute (VLIZ): Open Marine Archive (OMA)
1
King's College, London: Research Portal
1
NORCE vitenarkiv (Norwegian Research Centre)
1
The Open University: Open Research Online (ORO)
1
University of Exeter: Open Research Exeter (ORE)
1
University of South Florida St. Petersburg: Digital USFSP
1
University of St Andrews: Research Portal
1
Université de Montpellier: HAL
1
Utrecht University Repository
1