FIEDORCZYK, P. Katarzyna Sójka-Zielińska 1931–2019. Miscellanea Historico-Iuridica, [S. l.], v. 18, n. 1, p. 7–8, 2020. Disponível em: http://miscellanea.uwb.edu.pl/article/view/433. Acesso em: 25 mar. 2023.