Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
10
Publication Server of the Justus-Liebig-University of Giessen
6
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
5
HAL - Université de La Rochelle
5
PubMed Central (PMC)
4
Université de Nantes: HAL-UNIV-NANTES
4
Justus-Liebig-Universität Giessen: JLUpub
3
PUB - Publications at Bielefeld University
3
Digital.CSIC (Spanish National Research Council)
2
Natural Environment Research Council: NERC Open Research Archive
2
University of Glasgow: Enlighten - Publications
2
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
Springer Nature (via Crossref)
1
The Royal Society
1