Content Provider
DataCite Metadata Store (German National Library of Science and Technology)
100
National Archive of PhD Theses (National Documentation Centre Greece)
75
Pergamos - Library and Information Center of National and Kapodistrian University of Athens
33
Ιδρυματικό Αποθετήριο HELLANICUS
29
Nemertes - Institutional Repository of the University of Patras
22
University of Piraeus: Dione
18
Unknown
18
University of Thessaly Institutional Repository
17
Digital Repository at EKBY (Greek Biotope/Wetland Centre)
13
Directory of Open Access Journals: DOAJ Articles
13
National Technical University of Athens (NTUA): DSpace
11
University of Crete: E-Locus
10
Cyprus University of Technology: Ktisis Institutional Repository
8
CESSDA DC Data Catalogue (Consortium of European Social Science Data Archives)
7
DataCite
3
EKT ePublishing (National Documentation Centre, Greece)
3
Open University of Cyprus: Blister
3
Technical University of Crete: Institutional Repository
3
OLAC: Open Language Archives Community
2
OpenAgrar (OA)
2
TEI of Athens eJournals University of West Attica
2
Technological Educational Institute of Thessaloniki (ATEI): Eureka
2
UOA LIS - Electronic Publishing System (e-Pub)
2
University of Cyprus: Lekythos
1
University of Macedonia: Psepheda - Digital Library & Institutional Repository
1
University of Patras: Pleias
1
University of Patras: Pleias (E-Journals)
1
Western Macedonia University of Applied Sciences: @naktisis
1