KAMCZYK, Wojciech. Tom 42 Nr 2 (2009). Śląskie Studia Historyczno-Teologiczne, [S. l.], v. 42, n. 2, 2023. Disponível em: https://journals.us.edu.pl/index.php/ssht/article/view/16737. Acesso em: 5 grudz. 2025.