Subject: Canon Law
Author of work: Gregorius IX
Title: Decretales
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Civil Law
Author of work: Justinianus
Title: Digestum vetus
Subject: Theology
Title: Theological commentary
Subject: Theology
Title: Theological propositions
Subject: Pastoralia
Author of work: Ricardus de Wetheringett
Title: Summa 'Qui bene presunt'
Subject: Civil Law
Author of work: Justinianus
Title: Digestum infortiatum
Subject: Theology
Title: Theology
Subject: Theology
Title: Theology
Subject: Philosophy
Author of work: Aegidius Romanus
Title: In Physica Aristotelis