KRAJCZYŃSKI, Jan. Safely birth and determination of the origin of the child. The perspective of the Roman Catholic Church. Prawo Kanoniczne, [S. l.], v. 66, n. 2, 2023. DOI: 10.21697/pk.2023.66.2.06. Disponível em: https://czasopisma.uksw.edu.pl/index.php/pk/article/view/16484. Acesso em: 9 feb. 2026.