Purgatorium iuxta doctrinam Seraphici Doctoris S. Bonaventurae - Villanova Gerster, Thomas, <ofmcap>. (OLS)http://semarc/name/21505 (Marietti, 1932)
Keywords: Bonaventura : da Bagnorea <santo; ca. 1217-1274>. (OLS)http://semarc/subject/524; Purgatorio. (OLS)http://semarc/subject/6254