П’ятаченко, Сергій. 2016. “Popivska Academy Activity in the Beginning of Ethnology Thought on Slobozhanshchyna (the Late 18th – Early 20th Century)”. V. N. Karazin Kharkiv National University Bulletin ‘History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences’ 22 (December), 75-80. https://periodicals.karazin.ua/uahistory/article/view/7332.