Content Provider
Institute for Marine Research: Brage IMR
37
University of Tromsø: Munin Open Research Archive
19
Directory of Open Access Journals: DOAJ Articles
17
PubMed Central (PMC)
14
Wiley Online Library (via Crossref)
11
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
9
University of Bergen: Bergen Open Research Archive (BORA-UiB)
9
Wiley Online Library
8
DataCite Metadata Store (German National Library of Science and Technology)
7
HighWire Press (Stanford University)
7
SINTEF Open (Brage)
7
Unknown
7
Canadian Science Publishing (via Crossref)
5
PANGAEA - Data Publisher for Earth & Environmental Science
5
Canadian Science Publishing
4
OceanRep (GEOMAR Helmholtz Centre für Ocean Research Kiel)
4
Oxford University Press
4
ScienceDirect (Elsevier - via Crossref)
4
NTNU Open Archive (Norwegian University of Science and Technology)
3
Springer Nature (via Crossref)
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Copernicus Publications: E-Journals
2
Ghent University Academic Bibliography
2
HELDA – University of Helsinki Open Repository
2
Nofima Knowledge Archive (Brage)
2
Oxford University Press (via Crossref)
2
Technical University of Denmark: DTU Orbit
2
University of East Anglia: UEA Digital Repository
2
Wageningen UR (University & Research Centre): Digital Library
2
Aarhus University: Research
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Augsburg University Publication Server (OPUS)
1
BioMed Central
1
CMI Open Research Archive (Chr. Michelsens Institutt)
1
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
1
DataverseNO
1
Digital.CSIC (Spanish National Research Council)
1
HAL Sorbonne Université
1
Institut national des sciences de l'Univers: HAL-INSU
1
MACAU: Open Access Repository of Kiel University
1
Memorial University of Newfoundland: Research Repository
1
NHH Brage Open institutional repository (Norwegian School of Economics)
1
NILU – Norwegian Institute for Air Research: NILU Brage
1
Niedersächsisches Online-Archiv NOA
1
OpenAgrar (OA)
1
Polar Research (E-Journal)
1
Sapienza Università di Roma: CINECA IRIS
1
ScholarsArchive@OSU (Oregon State University)
1
Skemman (Iceland)
1
The Royal Society
1
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