Content Provider
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
33
Unknown
24
Directory of Open Access Journals: DOAJ Articles
22
DataCite Metadata Store (German National Library of Science and Technology)
20
Université de Nantes: HAL-UNIV-NANTES
16
Copernicus Publications: E-Journals
11
University of Tromsø: Munin Open Research Archive
10
Niedersächsisches Online-Archiv NOA
9
PANGAEA - Data Publisher for Earth & Environmental Science
9
NTNU Open Archive (Norwegian University of Science and Technology)
8
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
8
Open archive Norwegian University of Life Sciences: Brage NMBU
7
Institut national des sciences de l'Univers: HAL-INSU
6
University of Bergen: Bergen Open Research Archive (BORA-UiB)
6
Zenodo
6
IRIS Università degli Studi di Napoli Federico II
5
Vrije Universiteit Amsterdam (VU): Research Portal
5
Cambridge University Press
4
Norwegian Geotechnical Institute (NGI) Digital Archive
4
Archive de l'Observatoire de Paris (HAL)
3
Archives ouvertes de Paris-Saclay
3
PubMed Central (PMC)
3
Springer Nature (via Crossref)
3
University of Alberta: Era - Education and Research Archive
3
Apollo - University of Cambridge Repository
2
Canadian Science Publishing (via Crossref)
2
Defense Technical Information Center: DTIC Technical Reports database
2
Digital.CSIC (Spanish National Research Council)
2
Ghent University Academic Bibliography
2
HAL Sorbonne Université
2
Jagiellonian University Repository
2
NILU – Norwegian Institute for Air Research: NILU Brage
2
National Institute of Polar Research Repository, Japan
2
Normandie Université: HAL
2
Open archive Nord universitet
2
Polar Research (E-Journal)
2
SINTEF Open (Brage)
2
Sapienza Università di Roma: CINECA IRIS
2
ScienceDirect (Elsevier - via Crossref)
2
UiTM Digital Repository (Universiti Teknologi Mara)
2
University of Stavanger: UiS Brage
2
Uppsala University: Publications (DiVA)
2
ADORA - Oslo School of Architecture and Design
1
Aarhus University: Research
1
Archives ouvertes Hal IMT Atlantique
1
Arctic Portal Library
1
Arctic Review on Law and Politics
1
Cardiff University: ORCA (Online Research @ Cardiff)
1
Columbia University Libraries Journals
1
Columbia University: Academic Commons
1
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