Content Provider
PubMed Central (PMC)
13
Open archive Norwegian University of Life Sciences: Brage NMBU
9
DataCite Metadata Store (German National Library of Science and Technology)
8
Springer Nature (via Crossref)
6
BioMed Central
4
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
4
Wiley Online Library
4
Natural Resources Institute Finland: Jukuri
3
Nofima Knowledge Archive (Brage)
3
Oxford University Press
3
University of the Highlands and Islands: Research Database of UHI
3
HighWire Press (Stanford University)
2
Norwegian Institute for Nature Research: Brage NINA
2
Wiley Online Library (via Crossref)
2
AgroParisTech: HAL (Institut des sciences et industries du vivant et de l'environnement)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
1
Archives ouvertes de Paris-Saclay
1
Canadian Science Publishing (via Crossref)
1
Institut National de la Recherche Agronomique: ProdINRA
1
Institute for Marine Research: Brage IMR
1
NTNU Open Archive (Norwegian University of Science and Technology)
1
Portail HAL-ANR (Agence Nationale de la Recherche)
1
ScienceDirect (Elsevier - via Crossref)
1
ScienceDirect (Elsevier)
1
Summit - SFU Research Repository (Simon Fraser University)
1
Umeå University: Publications (DiVA)
1
University of Bergen: Bergen Open Research Archive (BORA-UiB)
1
University of Stirling: Stirling Digital Research Repository
1
University of Victoria (Canada): UVicDSpace
1
Université de Nantes: HAL-UNIV-NANTES
1
Unknown
1