Kolodny, Anatolii, and Liudmyla Fylypovych. 2019. “Scientific Talent and Scientific Achievements. Petro Lavrentievich Yarotskyi”. IDEAS. PHILOSOPHICAL JOURNAL. SPECIAL SCIENTIFIC ISSUES, no. 1(13)-2(14 (November), 9-14. https://doi.org/10.34017/1313-9703-2019-1(13)-2(14)-9-14.