Content Provider
Defense Technical Information Center: DTIC Technical Reports database
79
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
23
DataCite Metadata Store (German National Library of Science and Technology)
22
Arctic Data Center (via DataONE)
17
Research Data Australia (Australian National Data Service - ANDS)
13
CONICET Digital (Consejo Nacional de Investigaciones Científicas y Técnicas)
4
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Irstea Publications et Bases documentaires (Irstea@doc/CemOA)
3
The World Bank: Open Knowledge Repository (OKR)
3
Université de Nantes: HAL-UNIV-NANTES
3
Biblioteca Digital FCEN-UBA (Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires)
2
IRIS Università degli Studi di Bologna (CRIS - Current Research Information System)
2
Institut national des sciences de l'Univers: HAL-INSU
1
International Development Research Centre: IDRC Digital Library
1
Queensland University of Technology: QUT ePrints
1
UNEP Document Repository (UN Environment Programme)
1
University College London: UCL Discovery
1
Università degli studi di Torino: AperTo (Archivio Istituzionale ad Accesso Aperto)
1
Université Grenoble Alpes: HAL
1
Université Savoie Mont Blanc: HAL
1
Unknown
1
Ural Federal University (URFU): ELAR
1