Entsiklika S'vyatseishaga Aitsa Papy Piya XII. Dastoinuim bratom patruiyarcham, pruimatam, archiuiskupam, biskupam i inshuim myaistsovuim arduinaruiyam, shto u mirui i luchnas'tsi z apostal'skim pasadam z nagodui, 350-uich ugodkau. Pruiyadnan'nya Belaruskae i Ukrainskae tsarkvui de apostal'skage pasadu.
Catholic Church. [Popes. - Pius XII. 1939-1958.]
Ruim, 
1946.