Content Provider
ArXiv.org (Cornell University Library)
41
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
3
Australian National University: ANU Digital Collections
31
Caltech Authors (California Institute of Technology)
16
Cambridge University Press (via Crossref)
1
Carolina Digital Repository (UNC - University of North Carolina)
2
DataCite Metadata Store (German National Library of Science and Technology)
38
Durham University: Durham Research Online
1
Ghent University Academic Bibliography
2
HAL Sorbonne Université
3
HELDA – University of Helsinki Open Repository
1
HighWire Press (Stanford University)
1
Institut national des sciences de l'Univers: HAL-INSU
3
Lancaster University: Lancaster Eprints
1
Macquarie University Research Portal
45
Monash University Research Portal
1
NOVA: The University of Newcastle Research Online (Australia)
1
Oxford University Press
26
Oxford University Press (via Crossref)
8
SPIE Publications
1
SciTec Connect (Office of Scientific and Technical Information - OSTI, U.S. Department of Energy)
1
Swinburne University of Technology: Swinburne Research Bank
33
The University of Queensland: UQ eSpace
16
Universitet i Oslo: Digitale utgivelser ved UiO (DUO)
1
University of Hull: Repository@Hull
1
University of Louisville: ThinkIR
1
University of Nottingham: Repository@Nottingham
1
University of St Andrews: Digital Research Repository
4
University of St Andrews: Research Portal
4
University of Western Sydney (UWS): Research Direct
4
Université de Nantes: HAL-UNIV-NANTES
3