Фомін, М. “Martyrios The Crypt «On The N.I. Tur Land» As a Monument To The Christianization Of The Chersonese”. The Journal of V. N. Karazin Kharkiv National University. Series: History, no. 53, Dec. 2018, pp. 72-78, https://periodicals.karazin.ua/history/article/view/12094.