Content Provider
Media SuUB Bremen (Staats- und Universitätsbibliothek Bremen)
3
University of Tromsø: Munin Open Research Archive
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
MACAU: Open Access Repository of Kiel University
2
Université de Nantes: HAL-UNIV-NANTES
2
DataCite Metadata Store (German National Library of Science and Technology)
1
Institut national des sciences de l'Univers: HAL-INSU
1
NTNU Open Archive (Norwegian University of Science and Technology)
1
Publication Server of Jacobs University Library
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Potsdam: publish.UP
1
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
1