Чешмеджиев, Димо. “Bulgarians in the Mont Athos Until the End of the 14th Century”. Poznańskie Studia Slawistyczne, no. 10 (June 4, 2016): 53–68. Accessed April 19, 2024. https://pressto.amu.edu.pl/index.php/pss/article/view/6354.