Content Provider
Directory of Open Access Journals: DOAJ Articles
67
Maine State Documents (Maine State Library)
19
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
11
Zenodo
11
DataCite Metadata Store (German National Library of Science and Technology)
10
Unknown
10
Western Kentucky University (WKU): TopScholar
8
ePLUS - Open Access Publikationsserver der Universität Salzburg
7
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
6
Aix-Marseille Université: HAL
5
HAL Université Côte d'Azur
5
Université d'Avignon et des Pays de Vaucluse: HAL
5
Université de Nantes: HAL-UNIV-NANTES
5
Apollo - University of Cambridge Repository
4
Connecticut Digital Archive
2
Hathi Trust Digital Library
2
Memorial University of Newfoundland: Digital Archives Initiative (DAI)
2
Politechnical University of Valencia: RiuNet
2
Repositorio Institucional Digital de Acceso Abierto de la Universidad Nacional de Quilmes (RIDAA)
2
University of Alaska: ScholarWorks@UA
2
University of Michigan: Digital Collections
2
York University Digital Library
2
theses.fr
2
AU Digital Research Archive (American University)
1
Arca (BC's Digital Treasures)
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
1
Bavarian Digital Repository (BDR - Bayerische Staatsbibliothek Munich, BSB)
1
Carleton University's Institutional Repository
1
Cartography and Geoinformation (Journal of the Croatian Cartographic Society)
1
Council for Scientific and Industrial Research (South Africa): CSIR Research Space
1
Dalhousie University: DalSpace Institutional Repository
1
Dialnet - Portada de revistas (Universidad de La Rioja)
1
Digital.CSIC (Spanish National Research Council)
1
Flinders Academic Commons (FAC - Flinders University)
1
Ghent University Academic Bibliography
1
Lund University Publications Student Papers (LUP-SP)
1
Oregon Digital (University of Oregon/Oregon State University)
1
Portail HAL-ANR (Agence Nationale de la Recherche)
1
Portal de Periódicos Eletrônicos PUC Minas (Pontifícia Universidade Católica de Minas Gerais)
1
RI FURG (Repositório da Universidade Federal do Rio Grande)
1
Research Data Australia (Australian National Data Service - ANDS)
1
Royal Institute of Technology, Stockholm: KTHs Publication Database DiVA
1
Skemman (Iceland)
1
The University of Dublin, Trinity College: TARA (Trinity's Access to Research Archive)
1
Theses Canada/Thèses Canada (Library and Archives Canada)
1
UNBC's Digital Institutional Repository (University of Northern British Columbia)
1
UNESDOC - UNESCO Digital Library
1
Umeå University: Publications (DiVA)
1
Universidad Complutense de Madrid (UCM): Revistas Científicas Complutenses
1
Universidad del Rosario, Bogotá: E-docUR
1
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