Ostapczuk, Jerzy. “The Application of Titulus Finalis, Subscriptions, Total Stichometry in the Textual Classification of Early Printed Cyrillic Liturgical Tetraevangelia”. The Biblical Annals 15, no. 3 (July 24, 2025): 593–609. Accessed December 11, 2025. https://czasopisma.kul.pl/index.php/ba/article/view/17930.