Content Provider
LeibnizOpen (The Leibniz Association)
79
Directory of Open Access Journals: DOAJ Articles
17
Unknown
10
DataCite Metadata Store (German National Library of Science and Technology)
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
2
Institut national des sciences de l'Univers: HAL-INSU
2
Stockholm University: Publications (DiVA)
2
Woods Hole Scientific Community: WHOAS (Woods Hole Open Access Server)
2
Australian National University: ANU Digital Collections
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
Discovery - University of Dundee Online Publications
1
Ice and Snow (E-Journal)
1
Inserm: HAL (Institut national de la santé et de la recherche médicale)
1
JPL Technical Report Server
1
MACAU: Open Access Repository of Kiel University
1
NOVA: The University of Newcastle Research Online (Australia)
1
National Research Council Canada: NRC Publications Archive
1
Polar Research
1
The University of Delaware Library Institutional Repository
1
University College London: UCL Discovery
1
Université de Bretagne Occidentale: HAL
1