Trehubov, Kostiantyn, Oksana Trehubova, and Stanislav Zosim. “Features of the Fortifications of the Bilsk Settlement of the 7th and 4th Centuries BC”. Teka Komisji Architektury, Urbanistyki i Studiów Krajobrazowych 15, no. 2 (June 28, 2019): 60–67. Accessed November 21, 2024. https://ph.pollub.pl/index.php/teka/article/view/984.