JEVDOKIMENKA, Vladimiras; NIČIK, V. The Works of Ukrainian Philosophers. Problemos, [S. l.], v. 3, p. 85–89, 1969. DOI: 10.15388/Problemos.1969.3.5748. Disponível em: https://www.journals.vu.lt/problemos/article/view/5748.. Acesso em: 19 may. 2024.