JANCZEWSKI, ZBIGNIEW. Canonical category „necessity” on the sacramental law in the Code of 1993 year. Canon Law. Legal and Historical Quarterly, [S. l.], v. 58, n. 1, p. 69–92, 2017. DOI: 10.21697/pk.2015.58.1.04. Disponível em: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/1177. Acesso em: 7 dec. 2025.