KAMCZYK, Wojciech. Tom 41 Nr 2 (2008). Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 41, n. 2, 2023. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/16842. Acesso em: 15 grudz. 2025.