Content Provider
LeibnizOpen (The Leibniz Association)
19
DataCite Metadata Store (German National Library of Science and Technology)
12
Unknown
5
PANGAEA - Data Publisher for Earth & Environmental Science
3
University of Tasmania: UTas ePrints
3
Digital.CSIC (Spanish National Research Council)
2
Université de Nantes: HAL-UNIV-NANTES
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Geological Society of London: Figshare
1
Ice and Snow (E-Journal)
1
Macquarie University Research Portal
1
Pensoft Publishers
1
The University of Texas at Austin: Texas ScholarWorks
1
University of Washington, Seattle: ResearchWorks
1
Université de Bourgogne (UB): HAL
1