KACZOROWSKI, W. Świętosław Orzelski – a 16th-century parliamentary activist, orator and historian. The Opole Studies in Administration and Law, [S. l.], v. 17, n. 2, p. 55–81, 2019. DOI: 10.25167/osap.1537. Disponível em: https://czasopisma.uni.opole.pl/index.php/osap/article/view/1537. Acesso em: 2 nov. 2024.