AKSYONOVA, N.; VOVK, O. VII All-Ukrainian Scientific Conference "Theoretical and applied aspects of biography: to the 205th anniversary of the birth of Mykola Kostomarov". V. N. Karazin Kharkiv National University Bulletin ‘History of Ukraine. Ukrainian Studies: Historical and Philosophical Sciences’, v. 35, p. 106-109, 28 Dec. 2022.