Content Provider
OLAC: Open Language Archives Community
1,246
Directory of Open Access Journals: DOAJ Articles
44
Ural Federal University (URFU): ELAR
38
CyberLeninka (Scientific Electronic Library)
18
Defense Technical Information Center: DTIC Technical Reports database
14
DataCite Metadata Store (German National Library of Science and Technology)
9
University of Tromsø: Munin Open Research Archive
8
Institute of Slavic Studies, Polish Academy of Sciences: iReteslaw
6
Ural Federal University: URFU Journal Systems
5
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
4
Unknown
4
Hathi Trust Digital Library
3
Jagiellonian University Repository
2
NORA (National aggregator of open repositories of Russian universities)
2
Peoples' Friendship University of Russia (RUDN): Open repository
2
Science Publishing Corporation (SPC): E-Journals
2
Siberian Federal University: Archiv Elektronnych SFU
2
University of Calgary Journal Hosting
2
Uralskij Gosudarstvennyj Pedagogicheskij Universitet: Electronic Archive URGPU
2
Altai State University: Scientific Journals of ASU
1
Brigham Young University (BYU): ScholarsArchive
1
CNS Scientific Journals Online
1
Czech Academy of Sciences: dKNAV
1
Dipòsit Digital de la Universitat de Barcelona
1
Discourse (E-Journal)
1
E-resource repository of the University of Latvia
1
HELDA – University of Helsinki Open Repository
1
Interactive Plus (E-Journal)
1
Journals of Faculty of Arts, University of Ljubljana
1
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
1
Portal de revistas de la Universidad de Granada
1
Publishing House Science and Innovation Center: E-Journals
1
Skemman (Iceland)
1
Tampere University: Trepo
1
UEF eRepository (University of Eastern Finland)
1
Universitat de Barcelona: Theses and Dissertations Online (TDX)
1
Universitat de Girona: DUGiMedia (UdG Digital Repository)
1
University of Lodz Repository (RUŁ)
1
University of West Bohemia Digital Library
1