BATORY, P. Ryszard Ryba (1935–2022) – wspomnienie. Sacrum et Decorum, [S. l.], n. 15, p. 153–171, 2022. DOI: 10.15584/setde.2022.15.9. Disponível em: https://journals.ur.edu.pl/setde/article/view/8285. Acesso em: 11 cze. 2025.