Content Provider
ARPI - Archivio della Ricerca dell'Università di Pisa
6
ASU VL (VMU - Vytautas Magnus University Agriculture Academy Virtual Library)
1
Aarhus University: Research
13
Aix-Marseille Université: HAL
2
Apollo - University of Cambridge Repository
1
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
23
Archive Ouverte de l'Université Rennes (HAL)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
54
Archives ouvertes de Paris-Saclay
1
Archivio della ricerca dell'Università di Modena e Reggio Emilia (Unimore: IRIS)
1
Arctic Council Repository
2
Arctic Data Center (via DataONE)
103
Arctic Review on Law and Politics
2
Arctic and Antarctic Research (E-Journal)
3
Arizona State University: ASU Digital Repository
1
Australian National University: ANU Digital Collections
12
Ball State University: Digital Media Repository
1
Bangor University: Research Portal
6
Borealis
2
CMRE Open Library (NATO STO Centre for Maritime Research and Experimentation
4
Cairn (E-Journals)
1
Carolina Digital Repository (UNC - University of North Carolina)
6
Chalmers University of Technology: Chalmers research
4
Charles University CU Digital repository
7
Clark University: Clark Digital Commons
5
Collège de France: HAL
2
Cranfield University: Collection of E-Research - CERES
1
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
5
DIAL@UCLouvain (Université catholique de Louvain)
2
DIAL@USL-B (Université Saint-Louis, Bruxelles)
2
Dartmouth Digital Commons (Dartmouth College)
1
DataCite
61
DataCite Metadata Store (German National Library of Science and Technology)
559
DataSpace at Princeton University
1
DataverseNO
1
Defense Technical Information Center: DTIC Technical Reports database
17
Delft University of Technology: Institutional Repository
1
Dialnet - Portada de revistas (Universidad de La Rioja)
1
Digital Commons @ American University Washington College of Law
2
Digital Commons University of South Florida (USF)
1
Digital Repository of Scientific Institutes (RCIN)
3
Digital.CSIC (Spanish National Research Council)
26
Dipòsit Digital de la Universitat de Barcelona
7
Directory of Open Access Journals: DOAJ Articles
195
Discovery - University of Dundee Online Publications
1
Duke University Libraries: DukeSpace
1
Durham University: Durham Research Online
2
EKT ePublishing (National Documentation Centre, Greece)
1
ETH Zürich Research Collection
5
Edinburgh Research Archive (ERA - University of Edinburgh)
2
more ...