Гречко, Д. С. “Сoncerning Some Special Types of Burials of the Population of East European Forest-Steppe Region of the VII—IV Cent. B. С.”. Antiquities (Drevnosti). Kharkiv Historical & Archaeological Annual, Vol. 13, Dec. 2016, pp. 181-00, https://periodicals.karazin.ua/drevnosti/article/view/4860.