Velkovska, Elena (Wydawnictwo Diecezji Siedleckiej UNITAS, 2022)
The article analyzes the multiple forms taken in the Slav Lands by the cathedral and monastic liturgies of the Patriarchate of Constantinople with an excursus on the Cyril and Methodius mission’s liturgy and the mixed Roman-Byzantine Eucharistic formulary known as “St. Peter’s.”