НАГОРНЯК, В. Activities of Father Michael Kosylo in the period of underground. Good Parson: scientific bulletin of Ivano-Frankivsk Academy of John Chrysostom. Theology. Philosophy. History, [S. l.], n. 6, p. 208–216, 2014. Disponível em: http://journal.ifaiz.edu.ua/index.php/gp/article/view/88. Acesso em: 11 nov. 2026.