Content Provider
AAAS Resource Center (American Association for the Advancement of Science)
1
AU Digital Research Archive (American University)
10
Aarhus University: Research
2
Aberdeen University Research Archive (AURA)
1
Aix-Marseille Université: HAL
1
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
9
Allard Research Commons (Peter A. Allard School of Law)
1
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
1
Annals of Geophysics (INGV, Istituto Nazionale di Geofisica e Vulcanologia)
1
Apollo - University of Cambridge Repository
1
ArXiv.org (Cornell University Library)
2
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer)
8
Archive Ouverte de l'Université Rennes (HAL)
1
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
16
Archives ouvertes de Paris-Saclay
1
Archivio della ricerca dell'Università di Modena e Reggio Emilia (Unimore: IRIS)
1
Arctic Portal Library
1
Australian Mathematical Society (AustMS): E-Journals
1
Australian National University: ANU Digital Collections
61
Australian Policy Online (Institute for Social Research, Swinburne University of Technology)
13
Biodiversity Heritage Library (BHL)
64
Bond University: e-publications@bond
1
Brill (via Crossref)
1
CERN Document Server (CDS)
1
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
8
CQUniversity: acquire
9
Caltech Authors (California Institute of Technology)
25
CaltechTHESIS (California Institute of Technology
1
Cambridge University Press
37
Cambridge University Press (via Crossref)
3
Canadian Science Publishing (via Crossref)
1
Cardiff University: ORCA (Online Research @ Cardiff)
2
Central Queensland University: aCQUIRe
5
Columbia University: Academic Commons
9
Copernicus Publications: E-Journals
3
Croatian Digital Theses Repository (National and University Library in Zagreb)
2
Curtin University: espace
4
CyberLeninka (Scientific Electronic Library)
3
DI-fusion : dépôt institutionnel de l'Université libre de Bruxelles (ULB)
1
DIGIBUG: Repositorio Institucional de la Universidad de Granada
3
DRO - Deakin Research Online
30
Data Archiving and Networked Services (DANS): EASY (KNAW - Koninklijke Nederlandse Akademie van Wetenschappen)
1
DataCite Metadata Store (German National Library of Science and Technology)
20,653
David Rumsey Historical Map Collection (Cartography Associates)
3
Defense Technical Information Center: DTIC Technical Reports database
4
Digital Commons @ Boston College Law School
1
Digital Commons University of South Florida (USF)
2
Digital Repository Juraj Dobrila University of Pula
1
Digital.CSIC (Spanish National Research Council)
10
Directory of Open Access Journals: DOAJ Articles
50
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