Columbia subject headings:
Bavaria (Germany)--Church history.
Catholic Church. Diocese of Regensburg (Germany)--History.
Catholic Church. Patriarchate of Aquileia (Italy)--History.
Harvard subject headings:
Aquileia Region (Italy)--Church history.
Bavaria (Germany)--Church history.
Catholic Church--Germany--Bavaria--History.
Catholic Church. Patriarchate of Aquileia (Italy)
Princeton subject headings:
Bavaria (Germany)--Church history.
Catholic Church. Diocese of Regensburg (Germany)--History.
Catholic Church. Patriarchate of Aquileia (Italy)--History.