Content Provider
Open archive Norwegian University of Life Sciences: Brage NMBU
16
Directory of Open Access Journals: DOAJ Articles
10
Wiley Online Library (via Crossref)
10
Wageningen UR (University & Research Centre): Digital Library
8
PubMed Central (PMC)
5
ScienceDirect (Elsevier - via Crossref)
5
University of Bergen: Bergen Open Research Archive (BORA-UiB)
5
DataCite Metadata Store (German National Library of Science and Technology)
4
NTNU Open Archive (Norwegian University of Science and Technology)
4
Nofima Knowledge Archive (Brage)
3
ScienceDirect (Elsevier)
3
Cambridge University Press
2
Institute for Marine Research: Brage IMR
2
Padua Research Archive (IRIS - Università degli Studi di Padova)
2
Springer Nature (via Crossref)
2
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
2
University of Tromsø: Munin Open Research Archive
2
BioMed Central
1
DSpace@MIT (Massachusetts Institute of Technology)
1
Edinburgh Research Archive (ERA - University of Edinburgh)
1
Harvard University: DASH - Digital Access to Scholarship at Harvard
1
Hrčak - Portal of scientific journals of Croatia
1
MDPI Open Access Publishing
1
Oxford University Press (via Crossref)
1
PeerJ Publishing (via CrossRef)
1
Technical University of Denmark: DTU Orbit
1
The University of Milan: Archivio Istituzionale della Ricerca (AIR)
1
The University of Queensland: UQ eSpace
1
University of St Andrews: Research Portal
1
University of Stavanger: UiS Brage
1
University of Stirling: Stirling Digital Research Repository
1
Unknown
1
Wiley Online Library
1