YOLON, P. Symbolic role of Pavlo Kopnin in the critical period of activities of the Institute of Philosophy (Article 1). Filosofska Dumka, [S. l.], n. 6, p. 54–66, 2017. Disponível em: https://dumka.philosophy.ua/index.php/fd/article/view/55. Acesso em: 26 apr. 2024.