Content Provider
ARPI - Archivio della Ricerca dell'Università di Pisa
1
Archivio della ricerca dell'Università di Modena e Reggio Emilia (Unimore: IRIS)
1
Ghent University Academic Bibliography
3
Guangzhou Institute of Geochemistry: GIG OpenIR (Chinese Academy of Sciences)
1
HELDA – University of Helsinki Open Repository
1
Imperial College London: Spiral
2
LaCRIS - University of Lapland Current Research System
1
Peking University Institutional Repository (PKU IR)
1
Royal Holloway University of London: Royal Holloway Digital Repository
1
University College London: UCL Discovery
1
University of Bristol: Bristol Research
1
University of Copenhagen: Research
5