Deceased but not defeated fighters for freedom and dignity (Oleksa Tykhyi, Yurii Lytvyn, Valerii Marchenko, Vasyl Stus). Zaporizhzhia Historical Review, [S. l.], v. 1, n. 51, p. 120–130, 2018. Disponível em: https://history.znu.edu.ua/index.php/journal/article/view/15. Acesso em: 29 sep. 2026.