La teoria e i suoi problemi in Platone e Aristotele - Gigon, Olof. (OLS)http://semarc/name/46220; Pensa, Anna. (OLS)http://semarc/name/46143; Gigante, Marcello. (OLS)http://semarc/name/4010 (Bibliopolis,, 1986)
Fondo Card. C.M. Martini.
Keywords: Aristotele <384-322 a.C.>. (OLS)http://semarc/subject/1987; Platone <ca. 427-348 a.C.>. (OLS)http://semarc/subject/988