Content Provider
Unknown
10
DataCite Metadata Store (German National Library of Science and Technology)
9
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
7
Université de Nantes: HAL-UNIV-NANTES
7
Anagrafe della Ricerca d'Ateneo (Universitá degli studi Roma Tre)
6
Copernicus Publications: E-Journals
6
Alfred Wegener Institute for Polar- and Marine Research (AWI): ePIC (electronic Publication Information Center)
5
Cambridge University Press
4
Directory of Open Access Journals: DOAJ Articles
4
Niedersächsisches Online-Archiv NOA
4
PANGAEA - Data Publisher for Earth & Environmental Science
4
Research Data Australia (Australian National Data Service - ANDS)
4
University of California: eScholarship
4
Università Ca’ Foscari Venezia: ARCA (Archivio Istituzionale della Ricerca)
4
Università degli Studi di Siena: USiena air
4
Université Grenoble Alpes: HAL
4
ARPI - Archivio della Ricerca dell'Università di Pisa
3
Imperial College London: Spiral
3
Indiana University - Purdue University Indianapolis: IUPUI Scholar Works
3
Natural Environment Research Council: NERC Open Research Archive
3
University of Nebraska-Lincoln: DigitalCommons@UNL
3
University of Tasmania: UTas ePrints
3
Università degli Studi di Milano-Bicocca: BOA (Bicocca Open Archive)
3
Australian National University: ANU Digital Collections
2
Columbia University: Academic Commons
2
Institut national des sciences de l'Univers: HAL-INSU
2
Montclair State University Digital Commons
2
NOVA: The University of Newcastle Research Online (Australia)
2
Northumbria University, Newcastle: Northumbria Research Link (NRL)
2
Rice University: Digital Scholarship Archive
2
University College London: UCL Discovery
2
University of Zurich (UZH): ZORA (Zurich Open Repository and Archive
2
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
2
eCite UTAS (University of Tasmania)
2
Australian Nuclear Science and Technology Organisation: ANSTO Publications Online
1
BIROn - Birkbeck Institutional Research Online (Birkbeck University of London)
1
Digital Commons University of South Florida (USF)
1
Digital.CSIC (Spanish National Research Council)
1
Durham University: Durham Research Online
1
Earth-Prints (Istituto Nazionale di Geofisica e Vulcanologia)
1
GFZ Data Services (German Research Centre for Geosciences, Helmholtz-Zentrum Potsdam)
1
Ghent University Academic Bibliography
1
IEDA: US Antarctic Program Data Center (via DataONE)
1
Institute of Oceanology, Chinese Academy of Sciences: IOCAS-IR
1
LillOA (HAL Lille Open Archive, Université de Lille)
1
MDPI Open Access Publishing
1
Macquarie University Research Portal
1
Montana State University (MSU): ScholarWorks
1
Météo-France: HAL
1
NIOZ Repository (Royal Netherlands Institute for Sea Research)
1
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