VOVINA, Varvara G. Eastern European nomads in Ruthenian chronicles. Balcanica Posnaniensia. Acta et studia, [S. l.], v. 14, p. 191–200, 2007. DOI: 10.14746/bp.2007.14.14. Disponível em: https://presstoarch.amu.edu.pl/index.php/bp/article/view/52838. Acesso em: 8 sep. 2026.