Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
67
Unknown
67
LeibnizOpen (The Leibniz Association)
58
Directory of Open Access Journals: DOAJ Articles
39
Hirsla - Landspítali University Hospital research archive
34
Federation of Finnish Learned Societies: Scientific Journals Online
23
Biodiversity Heritage Library (BHL)
21
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
20
Åbo Akademi: Open Journal Systems
20
Aarhus University: Research
19
UQAM - Université du Québec à Montréal: archipel
18
Cornell University: eCommons@Cornell
14
Lund University Publications (LUP)
13
University of Calgary Journal Hosting
13
Zenodo
10
Norwegian Institute for Nature Research: Brage NINA
9
Høgskolen i Innlandet: Brage INN
8
University of Copenhagen: Research
8
Uppsala University: Publications (DiVA)
8
Bavarian Digital Repository (BDR - Bayerische Staatsbibliothek Munich, BSB)
6
The State University of New York: SUNY Digital Repository
6
Umeå University: Publications (DiVA)
6
University of Tromsø: Septentrio Academic Publishing
6
Charles University CU Digital repository
5
Doria (National Library of Finland)
5
MDPI Open Access Publishing
5
OpenEdition
5
The Royal Society: Figshare
5
University of Southern Denmark Research Portal
5
Université de Nantes: HAL-UNIV-NANTES
5
Apollo - University of Cambridge Repository
4
Australian National University: ANU Digital Collections
4
Digital Repository of Scientific Institutes (RCIN)
4
HELDA – University of Helsinki Open Repository
4
University of North Texas: UNT Digital Library
4
Université Grenoble Alpes: HAL
4
Defense Technical Information Center: DTIC Technical Reports database
3
Dryad Digital Repository (Duke University)
3
Ike Skelton Combined Arms Research Library (CARL) Digital Library
3
Inland Norway University of Applied Sciences: Brage INN
3
JYX - Jyväskylä University Digital Archive
3
Jagiellonian University Repository
3
Jultika - University of Oulu repository
3
University of the Highlands and Islands: Research Database of UHI
3
Université Savoie Mont Blanc: HAL
3
Aalto University Publication Archive (Aaltodoc)
2
Arizona State University: ASU Digital Repository
2
Dipòsit Digital de la Universitat de Barcelona
2
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
2
Linnaeus University Kalmar Växjö: Publications (DiVA)
2
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