Columbia subject headings:
Catholic Church--Byzantine rite, Ukrainian--Texts.
Lord's Supper--Catholic Church--Byzantine rite, Ukrainian--Liturgy--Texts.
Skuminovič, Theodore, approximately 1610-1668.
Harvard subject headings:
Skuminovič, Theodore, Bishop of Gratianopolis, Suffragan and Archdeacon of Byelorussia.
Princeton subject headings:
Catholic Church--Byzantine rite--Liturgy--Texts.
Skuminovič, Theodore, ca.1610-1668.