SYTYI, Yu. M. UNFORTIFIED SUBURBS OF OLD CHERNIHIV. Archaeology and Early History of Ukraine, [S. l.], v. 35, n. 2, p. 121–130, 2020. DOI: 10.37445/adiu.2020.02.07. Disponível em: https://adiu.com.ua/index.php/journal/article/view/239. Acesso em: 21 jul. 2026.