Abbonis Floriacensis opera inedita. 1: Syllogismorum categoricorum et hypotheticorum enodatio - Abbo, Saint, ca. 945-1004; Raes, Robert; Van de Vyver, André, 1898-1964 (Brugge : De Tempel, 1966)
Keywords: Boethius, -- d. 524.; Logic -- Early works to 1800.; Syllogism