http://authorities.loc.gov/cgi-bin/Pwebrecon.cgi?AuthRecID=207435&v1=1&HC=1&SEQ=20170623134250&PID=CXa2C2WpfggaTbMeFIq9_vQi 23/06/2017: (Fuga, Ferdinando ; D)

https://www.idref.fr/069332126 23/06/2017: (Fuga, Ferdinando ; D)