The Liber sex principiorum, a supposedly porretanean work a study in ascription

Lewry, Osmund, O.P.. The Liber sex principiorum, a supposedly porretanean work a study in ascription / . - [б. м.] : Bibliopolis, [1981] . - p. 251-278 22 cm.

Estratto da : Gilbert de Poitiers et ses contemporains aux origines de la "Logica modernorum"..