PANIC, Idzi; WANATOWICZ, Maria Wanda. Wstęp. Wieki Stare i Nowe, [S. l.], v. 3, p. 7–8, 2003. DOI: 10.31261/WSN.2003.03.01. Disponível em: https://journals.us.edu.pl/index.php/WSN/article/view/20358. Acesso em: 5 grudz. 2025.