Petrus Blesensis : Tractatus duo : Passio Raginaldi principis Antiochie, Conquestio de dilatione vie Ierosolimitane - Petrus : Blesensis, <ca. 1135-1204>. (OLS)http://semarc/name/29988; Centre traditio litterarum Occidentalium. (OLS)http://semarc/name/59 (Brepols,, 2003)
Spoglio lessicale