Orientales Omnes Ecclesias – Encyclical Letter of the Supreme Pontiff On the Three Hundred and Fiftieth Anniversary of the Reunion of the Ruthenian Church With the Apostolic See (Pius XII – Dec. 23, 1945)
Orientales Omnes Ecclesias – Encyclical Letter of the Supreme Pontiff On the Three Hundred and Fiftieth Anniversary of the Reunion of the Ruthenian Church With the Apostolic See (Pius XII – Dec. 23, 1945)
Catholic Audio Files