De origine et evolutione iterdicti usque ad aetatem Ivonis Carnotensis et Paschalis II. II.Decreta Romanorum Pontificum. - Hocedez, Edgar, <sj>. (OLS)http://semarc/name/13109 (Università Gregoriana, 1934)
Keywords: Chiesa. (OLS)http://semarc/subject/3309; Quaresima. (OLS)http://semarc/subject/5768; Diritto. (OLS)http://semarc/subject/1609; Sinodi. (OLS)http://semarc/subject/2774