Content Provider
LeibnizOpen (The Leibniz Association)
20
Copernicus Publications: E-Journals
3
Niedersächsisches Online-Archiv NOA
2
Unknown
2
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
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
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
1
PANGAEA - Data Publisher for Earth & Environmental Science
1
Renate - Repositorium für Naturwissenschaften und Technik (TIB Hannover)
1
University of California: eScholarship
1
Université Grenoble Alpes: HAL
1