V. YEMIALYANCHYK and U. SHYPILA, “THE CRANIOLOGICAL CHARACTERISTIC OF THE MATERIALS OF THE BURIAL GROUNDS FROM THE TERRITORY OF LOWER CASTLE IN POLOTSK”, Вестник Полоцкого государственного университета. Серия А. Гуманитарные науки, no. 1, pp. 18-23, Jan. 2018.