KAMCZYK, Wojciech. Tom 51 Nr 2 (2018). Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 51, n. 2, 2021. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/11421. Acesso em: 5 grudz. 2025.