HORBAL, Bohdan. Lemko Generals and Senior Officers. Rocznik Ruskiej Bursy, [S. l.], v. 17, p. 183–204, 2021. DOI: 10.12797/RRB.17.2021.17.07. Disponível em: https://journals.akademicka.pl/rrb/article/view/4362. Acesso em: 7 jul. 2025.