“UKRAINIAN PHILOSOPHER AND EDUKATOR IVAN YAKOVYCH CHALENKO (1873-1937): A FIGURE ON THE BACKGROUND OF THE AGE”. 2021. The Journal of V. N. Karazin Kharkiv National University, Series Philosophy. Philosophical Peripeteias, no. 64 (June): 37-50. https://doi.org/10.26565/2226-0994-2021-64-4.