ICo 2411: Novellae constitutiones; Codicis libri X-XII; Libri feudorum; Extravagantes (Comm: Bartolus de Saxoferrato) (with the Glossa ordinaria of Accursius and Summaria according to Bartolus de Saxoferrato and Angelus de Ubaldis), 1491-3-20 (PE)

ICo 2415: Novellae constitutiones; Codicis libri X-XII; Libri feudorum. Comm: Franciscus Accursius. Add: Hieronymus Confortus: Summaria in Novellas; Bartolus de Saxoferrato and Baldus de Ubaldis: Summaria in Codicem; Libri Feudorum; Acta de pace Constantie. Comm: Angelus and Baldus de Ubaldis; Extravagantes. Comm: Bartolus de Saxoferrato, 1497-11-3 (PE)

ICo 2420: Novellae constitutiones; Codicis libri X-XII; Libri feudorum; Extravagantes (Comm: Bartolus de Saxoferrato) (with the Glossa ordinaria of Accursius and a collection of Summaria), 1500-8-8 (PE)

ICo 2421: Novellae constitutiones; Codicis libri X-XII; Libri feudorum; Extravagantes (Comm: Bartolus de Saxoferrato) (with the Glossa ordinaria of Accursius and Summaria of Hieronymus Confortus). Add: Acta de pace Constantiae (Comm: Baldus de Ubaldis), 1500-10-7 (PE)