relation: http://eprints.imtlucca.it/2159/
title: Validità
creator: Gattei, Stefano
creator: De Mas, Enrico
subject: B Philosophy (General)
publisher: Bompiani
date: 2006
type: Book Section
type: PeerReviewed
identifier:   Gattei, Stefano and De Mas, Enrico  Validità.   In:  Enciclopedia Filosofica.   Bompiani, pp. 11981-11982.       (2006)