A tunable switched-capacitor programmable N-path tone receiver and generator. - Giovanni Chiappano; Armando Colamonico; Marcello Donati; Franco Maloberti; Federico Montecchi; Giuseppe Palmisano (IEEE J. Solid State Circuits, 1988)

Custom integrated circuits for audio processing and signalling in vehicular units. - Giovanni Chiappano; Armando Colamonico; Marcello Donati; Franco Maloberti; Federico Montecchi; Giuseppe Palmisano (Eur. Trans. Telecommun., 1990)