JARNO, W. Captain Kazimierz Czyhiryn (1898–1940): A Biographical Outline. Przegląd Nauk Historycznych/Review of Historical Sciences, Łódź, v. 22, n. 2, p. 185–212, 2023. DOI: 10.18778/1644-857X.22.02.07. Disponível em: https://www.czasopisma.uni.lodz.pl/pnh/article/view/16172. Acesso em: 18 may. 2024.