1935 - , Italian Professor of Administrative Law. JD, University of Pisa, 1956. Emeritus Justice of the Italian Constitutional Court. Emeritus Professor, Scuola Normale Superiore of Pisa, Italy. Prof. seit 1985 Ordinario di Diritto Amministrativo, Univ. "La Sapienza", Roma (1996). Taught at the Advanced School for the Civil Service (Rome), 1975-1983