YURIY, M. .; KHRISTAN, N. . UKRAINIAN COSSACK ARMED FORCES: STAGE OF FORMATION AND DECLINE. HUMANITARIAN STUDIES: HISTORY AND PEDAGOGY, [S. l.], n. 1, p. 112–120, 2025. DOI: 10.35774/gsip2025.01.112. Disponível em: http://gsip.wunu.edu.ua/index.php/gsipen/article/view/239. Acesso em: 26 jul. 2025.