The Law of May 17, 1989 on Guarantees of Freedom of Conscience and Belief: Dz. U. 1989 Nr 29, poz. 155. Contemporary Central & East European Law, [S. l.], n. 1(85), p. 87–99, 1990. Disponível em: https://czasopisma.inp.pan.pl/index.php/cceel/article/view/1296. Acesso em: 6 oct. 2025.