JANCZEWSKI, Zbigniew. Prace i uchwały II Polskiego Synodu Plenarnego. Canon Law. Legal and Historical Quarterly, [S. l.], v. 44, n. 1-2, p. 31–45, 2001. DOI: 10.21697/pk.2001.44.1-2.03. Disponível em: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/5016. Acesso em: 11 dec. 2025.