Documents

Motu Proprio
In cotidianis precibus

by Pope Pius XII (1945.03.24)

 divine office   liturgy 

Encyclical
Communium interpretes dolorum
Interpreter of the Universal Anguish

Appealing for prayers for peace during May

by Pope Pius XII (1945.04.15)

 peace 

Message
Ecco alfine terminata

Radio message for the end of the war in Europe

by Pope Pius XII (1945.05.09)

 peace 

Liturgical Book
Breviarium Romanum

editio VII juxta typicam

by Sacred Congregation of Rites (1945.06.29)

 divine office   liturgy 

Apostolic Constitution
Vacantis Apostolicæ Sedis

Decreeing that the majority required for the election of a new pope was to be two-thirds plus one

by Pope Pius XII (1945.12.08)

 cardinal   conclave   pope 

Encyclical
Orientales omnes Ecclesias
All the Eastern Churches

On the 350ᵗʰ anniversary of the reunion of the Ruthenian Church with the Apostolic See

by Pope Pius XII (1945.12.23)

 Eastern Churches   Ruthenian Church