Gualteri Cancellarii et Bartholomaei de Bononia ... Quaestiones ineditae de assumptione B.V. Mariae, / quas ad fidem manuscriptorum edidit Augustinus Deneffe. - Gualterus Cancellarius, f. 1114-1119. (OLS)http://pul/name/10281; Deneffe, August. (OLS)http://pul/name/10283; Weisweiler, Heinrich, S.I., 1893- (OLS)http://pul/name/10282 (typis Aschendorff, 1952)