Commentaria minora in Apocalypsin Johannis, scilicet, Apringi Pacensis Tractatus fragmenta, Cassiodori senatoris Complexiones, pauca de Monogramma excerpta, incerti auctoris Commemoratorium De enigmatibus ex Apocalypsi, Commemoratorium, a Theodulpho auctum - Gryson, Roger 1938- (Brepols, 2003)