Title: Regestum Hugolini (postea Gregorii IX) : Paris, Bibl. Nationale, Latin 5152 A / copié en 1878 par M. Ant. Thomas :
Authors: Hugolinus,; Thomas, Ant.,; Riant, 1836-1888,; Bibliothèque nationale de France.
Year: 1898
Subjects: Gregory; Catholic Church Foreign relations Italy Lombardy.
Abstract: Original text is dated 1221.