CZAMAŃSKA, Ilona. Urszula Kaczmarek (1948–2003). Balcanica Posnaniensia. Acta et studia, [S. l.], v. 13, p. 279, 2003. DOI: 10.14746/bp.2003.13.26. Disponível em: https://pressto.amu.edu.pl/index.php/bp/article/view/52520. Acesso em: 5 aug. 2026.