Matus, Irena. “A View of Uniate Church in the Bialystok District at the Beginning of Xix Century”. Studia Wschodniosłowiańskie 15, no. 15 (December 30, 2015): 587–608. Accessed July 22, 2024. https://czasopisma.filologia.uwb.edu.pl/index.php/sw/article/view/1303.