NICZYPORUK, P.; FIEDORCZYK, P. Stefan Jan Karolak. In memoriam. Miscellanea Historico-Iuridica, [S. l.], v. 17, n. 2, p. 240–242, 2019. Disponível em: http://miscellanea.uwb.edu.pl/article/view/469. Acesso em: 28 mar. 2023.