Content Provider
LeibnizOpen (The Leibniz Association)
19
DataCite Metadata Store (German National Library of Science and Technology)
10
Australian National University: ANU Digital Collections
9
PANGAEA - Data Publisher for Earth & Environmental Science
8
Directory of Open Access Journals: DOAJ Articles
5
University of Tasmania: UTas ePrints
4
Unknown
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
2
Ghent University Academic Bibliography
2
HELDA – University of Helsinki Open Repository
2
IEDA: US Antarctic Program Data Center (via DataONE)
2
KU Leuven: Lirias
2
Université de Nantes: HAL-UNIV-NANTES
2
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
Delft University of Technology: Institutional Repository
1
Durham University: Durham Research Online
1
GEO-LEOe-docs (FID GEO)
1
Indian Institute of Geomagnetism (IIG): Repository
1
Institut national des sciences de l'Univers: HAL-INSU
1
MDPI Open Access Publishing
1
National Institute of Oceanography, India: Digital Repository Service (DRS@nio)
1
Peking University Institutional Repository (PKU IR)
1
Stockholm University: Publications (DiVA)
1
TU Delft: Institutional Repository (Delft University of Technology)
1
The Czech Academy of Sciences: Publication Activity (ASEP)
1
University College London: UCL Discovery
1
Università degli Studi di Siena: USiena air
1
Université Grenoble Alpes: HAL
1
Utrecht University Repository
1