Content Provider
University of Copenhagen: Research
48
Aarhus University: Research
11
Technical University of Denmark: DTU Orbit
11
PubMed Central (PMC)
5
Wiley Online Library
5
Copernicus Publications: E-Journals
4
ScienceDirect (Elsevier - via Crossref)
4
Springer Nature (via Crossref)
4
University of Tromsø: Munin Open Research Archive
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Archives ouvertes de Paris-Saclay
3
ETH Zürich Research Collection
3
HAL Sorbonne Université
3
HAL-CEA (Commissariat à l'énergie atomique et aux énergies alternatives)
3
Institut national des sciences de l'Univers: HAL-INSU
3
Muséum National d'Histoire Naturelle (MNHM): HAL
3
Niedersächsisches Online-Archiv NOA
3
Université de Nantes: HAL-UNIV-NANTES
3
Université de Versailles Saint-Quentin-en-Yvelines: HAL-UVSQ
3
École Polytechnique, Université Paris-Saclay: HAL
3
AAAS Resource Center (American Association for the Advancement of Science)
2
DataCite Metadata Store (German National Library of Science and Technology)
2
HAL de l'Institut Polytechnique de Paris
2
Lund University Publications (LUP)
2
University of Bristol: Bristol Research
2
University of Liège: ORBi (Open Repository and Bibliography)
2
Université de Paris: Portail HAL
2
Unknown
2
Utrecht University Repository
2
Cardiff University: ORCA (Online Research @ Cardiff)
1
GEUS Bulletin (Geological Survey of Denmark and Greenland)
1
Hokkaido University Collection of Scholarly and Academic Papers (HUSCAP)
1
Informa
1
RERO DOC Digital Library
1
SAGE Publications
1
Swedish Museum of Natural History: Publications (DiVA)
1
University of Glasgow: Enlighten - Publications
1
Université Grenoble Alpes: HAL
1