КОЗОВИК, І. Relations between the Galicia-Volyn state and the Roman Apostolic See in the light of archival documents of the Vatican. Good Parson: scientific bulletin of Ivano-Frankivsk Academy of John Chrysostom. Theology. Philosophy. History, [S. l.], n. 1, p. 216–227, 2007. Disponível em: https://www.journal.ifaiz.edu.ua/index.php/gp/article/view/269. Acesso em: 8 dec. 2025.