Steblii, N. Ya., and P. M. Dovhan. “PROBLEMS OF MOTTE-AND-BAILEY CASTLES IN VOLYN (according to Archaeological Research in a «Male Gorodyshche» in Busk, Lviv Region)”. Archaeology and Early History of Ukraine, vol. 44, no. 3(44), Apr. 2022, pp. 499-08, doi:10.37445/adiu.2022.03.34.