Content Provider
Magnolia press
21
University of Tasmania: UTas ePrints
7
Zenodo
6
Directory of Open Access Journals: DOAJ Articles
4
Archive Ouverte de l'Université Rennes (HAL)
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Institut national des sciences de l'Univers: HAL-INSU
3
Université de Rennes 1: Publications scientifiques (HAL)
3
Unknown
3
Australian National University: ANU Digital Collections
2
DataCite Metadata Store (German National Library of Science and Technology)
2
Biodiversity Heritage Library (BHL)
1
Czech Academy of Sciences: dKNAV
1
Ghent University Academic Bibliography
1
INSA Rennes HAL (Institut National des Sciences Appliquées)
1
MDPI Open Access Publishing
1
Naturalis Digital Academic Repository (National Museum of Natural History in the Netherlands)
1
Naturalis Institutional Repository
1
Pensoft Publishers
1
The University of Milan: Archivio Istituzionale della Ricerca (AIR)
1
University College London: UCL Discovery
1
University of Groningen research database
1
Université de Nantes: HAL-UNIV-NANTES
1