DBLP
http://dblp.uni-trier.de/pers/hd/f/Felli:Paolo

Google Scholar
https://scholar.google.co.uk/citations?user=3vXkmBwAAAAJ

Scopus
https://www.scopus.com/authid/detail.uri?authorId=36600297800

ORCID
http://www.orcid.org/0000-0001-9561-8775