Content Provider
Caltech Authors (California Institute of Technology)
3
Harvard University: DASH - Digital Access to Scholarship at Harvard
3
The University of Manchester: Research Explorer
3
Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
2
Cardiff University: ORCA (Online Research @ Cardiff)
2
Maynooth University ePrints and eTheses Archive (National University of Ireland)
2
Université de Nantes: HAL-UNIV-NANTES
2
Cambridge University Press
1
Università degli studi di Trieste: ArTS (Archivio della ricerca di Trieste)
1