Czesław Martyniak’s critique of Hans Kelsen’s normativism. Miscellanea Historico-Iuridica, [S. l.], v. 19, n. 2, p. 97–118, 2021. Disponível em: https://miscellanea.uwb.edu.pl/article/view/508. Acesso em: 11 apr. 2025.