Content Provider
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
283
Directory of Open Access Journals: DOAJ Articles
51
Unknown
24
DataCite Metadata Store (German National Library of Science and Technology)
17
Umeå University: Publications (DiVA)
16
OpenEdition
13
Charles University CU Digital repository
10
CyberLeninka (Scientific Electronic Library)
8
MDPI Open Access Publishing
6
University of Southern Denmark Research Portal
6
BioMed Central
5
CESSDA DC Data Catalogue (Consortium of European Social Science Data Archives)
5
Aarhus University: Research
4
Apollo - University of Cambridge Repository
4
Borealis
4
Jultika - University of Oulu repository
4
Tomas Bata University Zlín: TBU DSpace
4
University of Tromsø: Munin Open Research Archive
4
Frontiers: Figshare
3
Opin vísindi (Iceland)
3
The University of Western Ontario: Scholarship@Western
3
University of West Bohemia Digital Library
3
Altai State University: Scientific Journals of ASU
2
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Australian Catholic University: ACU Research Bank
2
Digital Library of University of Maribor
2
HELDA – University of Helsinki Open Repository
2
Luleå University of Technology Publications (DiVA)
2
Lund University Publications (LUP)
2
Nanjing Institute of Geology and Palaeontology: NIGPAS OpenIR (Chinese Academy of Sciences)
2
Skemman (Iceland)
2
University of Copenhagen: Research
2
University of Groningen research database
2
University of Guelph: DSpace digital archive
2
University of Iceland: Peer Reviewed Journals
2
University of Tyumen: UTMN Repository
2
Université de Genève: Archive ouverte UNIGE
2
Zenodo
2
idUS - Deposito de Investigación Universidad de Sevilla
2
Arctic Review on Law and Politics
1
Brock University Digital Repository
1
CQUniversity: acquire
1
Chalmers University of Technology: Chalmers research
1
Croatian Digital Theses Repository (National and University Library in Zagreb)
1
DergiPark Akademik (E-Journals)
1
Digital.CSIC (Spanish National Research Council)
1
Digitální knihovna Univerzity Pardubice
1
Dryad Digital Repository (Duke University)
1
EPHE (Ecole pratique des hautes études, Paris): HAL
1
Expeditio - Repositorio Institucional Universidad de Bogotá Jorge Tadeo Lozano (UTADEO)
1
more ...