Potapenko , O. 2023. 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’. 37, (Dec. 2023), 37-44. DOI:https://doi.org/10.26565/2227-6505-2023-37-04.