On Laws of Fasting and the Evening Mass: Motu proprio of His Holiness Pope Pius XII in which permissions granted by the Apostolic constitution Christus Dominus are extended, March 19, 1957. With commentary by His Eminence Alfredo Cardinal Ottaviani.

Eitemau Tebyg

• The Apostolic constitution Christus Dominus : text, translation, and commentary, with short annotations on the motu proprio Sacram Communionem /
  Wedi'i Greu: (1957)
• Instruction of the Sacred Congregation of the Holy Office on the Apostolic Constitution "Christus Dominus"
  gan: Pius, Pope; Catholic Church. Pope (1939-1958 : Pius XII)
  Wedi'i Greu: (1953)
• Christus Dominus : Apostolic constitution of Pope Pius XII concerning the discipline to be observed with respect to the Eucharistic fast, issued January 6, 1953.
  Wedi'i Greu: (1953)
• The granting of dispensations from matrimonial impediments according to the Motu proprio crebrae allatae : an historical study /
  gan: Tuohy, Francis R., 1935-
  Wedi'i Greu: (1965)
• The apostolic constitution Christus Dominus : an historical synopsis /
  gan: Gartner, Joseph Aloysius
  Wedi'i Greu: (1955)