JEMIELITY, Witold. Jubileusz papieski XIX wieku w Królestwie Polskim. Canon Law. Legal and Historical Quarterly, [S. l.], v. 41, n. 3-4, p. 187–197, 1998. DOI: 10.21697/pk.1998.41.3-4.07. Disponível em: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/4992. Acesso em: 8 dec. 2025.