Potapenko , O. “Families of Mirnyh and Khilchevsk: To the New Facts of the Biography ”. V. N. Karazin Kharkiv National University Bulletin ‘History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences’, Vol. 37, Feb. 2024, pp. 37-44, doi:10.26565/2227-6505-2023-37-04.