Frigerio, A. 1979-81 Assistant Professor Born 1951 Milan, Italy. Laurea, in Physics 1974, Milan. Appointments: Assistant Prof., Milan 1978-79; Lect., Dip. di Matematics e Infor., Universite degli Studi di Udine, 33100 Udine – Via Zanon, 6 Italy. Died 1993.