KAMCZYK, Wojciech. Tom 50 Nr 2 (2017). Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 50, n. 2, 2017. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/15217. Acesso em: 5 grudz. 2025.