Content Provider
Defense Technical Information Center: DTIC Technical Reports database
12
DataCite Metadata Store (German National Library of Science and Technology)
6
Universitat Politècnica de Catalunya, BarcelonaTech: UPCommons - Global access to UPC knowledge
5
Zenodo
5
Directory of Open Access Journals: DOAJ Articles
4
Aarhus University: Research
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
MDPI Open Access Publishing
3
Université de Nantes: HAL-UNIV-NANTES
3
Helsingfors Universitet: HELDA – Helsingin yliopiston digitaalinen arkisto
2
LaCRIS - University of Lapland Current Research System
2
Lund University Publications Student Papers (LUP-SP)
2
University of South Florida St. Petersburg: Digital USFSP
2
University of Washington, Seattle: ResearchWorks
2
Université Grenoble Alpes: HAL
2
Université Savoie Mont Blanc: HAL
2
Unknown
2
CGIAR CGSpace (Consultative Group on International Agricultural Research)
1
Digital Commons University of South Florida (USF)
1
Dryad Digital Repository (Duke University)
1
Frontiers: Figshare
1
Georg-August-Universität Göttingen: eDiss
1
HELDA – University of Helsinki Open Repository
1
Institut national des sciences de l'Univers: HAL-INSU
1
Météo-France: HAL
1
Naval Postgraduate School: Calhoun
1
Norwegian Institute for Nature Research: Brage NINA
1
Padua Research Archive (IRIS - Università degli Studi di Padova)
1
Peking University Institutional Repository (PKU IR)
1
The Royal Society: Figshare
1
The University of Manchester: Research Explorer
1
Universitat Politècnica de Catalunya (UPC): Theses and Dissertations Online (TDX)
1
University College London: UCL Discovery
1
University of California: eScholarship
1
University of Colorado Boulder, Law School: Scholarly Commons
1
University of Leicester: Figshare
1
University of Nevada, Reno: ScholarWorks Repository
1
University of Victoria (Canada): UVicDSpace
1
University of Wisconsin-Milwaukee: UWM Digital Commons
1
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
1
Université Toulouse III - Paul Sabatier: HAL-UPS
1
Wageningen UR (University & Research Centre): Digital Library
1