Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
708
Directory of Open Access Journals: DOAJ Articles
130
Wiley Online Library (via Crossref)
120
Open archive Norwegian University of Life Sciences: Brage NMBU
104
Institute for Marine Research: Brage IMR
95
Norwegian Institute for Nature Research: Brage NINA
91
PubMed Central (PMC)
87
University of Bergen: Bergen Open Research Archive (BORA-UiB)
86
NTNU Open Archive (Norwegian University of Science and Technology)
75
Unknown
68
University of Tromsø: Munin Open Research Archive
45
Wiley Online Library
42
University of Stirling: Stirling Digital Research Repository
32
Frontiers: Figshare
29
Springer Nature (via Crossref)
29
Dryad Digital Repository (Duke University)
28
HighWire Press (Stanford University)
26
Nofima Knowledge Archive (Brage)
26
University of Massachusetts: ScholarWorks@UMass Amherst
24
LeibnizOpen (The Leibniz Association)
23
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
20
MDPI Open Access Publishing
20
ScienceDirect (Elsevier - via Crossref)
20
University of Stavanger: UiS Brage
19
BioMed Central
18
Norwegian Institute for Water research: NIVA Open Access Archive (Brage)
17
Canadian Science Publishing (via Crossref)
16
NORCE vitenarkiv (Norwegian Research Centre)
16
Technical University of Denmark: DTU Orbit
15
Université de Nantes: HAL-UNIV-NANTES
14
SINTEF Open (Brage)
13
Cambridge University Press
12
RePEc (Research Papers in Economics)
12
ScienceDirect (Elsevier)
12
Zenodo
12
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
11
University of Tasmania: UTas ePrints
8
Wageningen UR (University & Research Centre): Digital Library
8
Aarhus University: Research
7
NHH Brage Open institutional repository (Norwegian School of Economics)
7
Digital.CSIC (Spanish National Research Council)
6
Frontiers (Publisher)
6
Marine Institute Open Access Repository
6
University of St Andrews: Research Portal
6
İstanbul Üniversitesi Açık Erişim Sistemi
6
Universidad de Chile: Repositorio académico
5
University of Pittsburgh: Archive of European Integration (AEI)
5
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
4
Canadian Science Publishing
4
Cardiff University: ORCA (Online Research @ Cardiff)
4
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