ВОЛИНКА, Г.; МОЗГОВА, Н. Manuscripts legacy P. Yurkevich of logic. Proceedings of the Kyiv Aviation Institute. Series: Philosophy Culturology, [S. l.], v. 8, n. 2, 2012. DOI: 10.18372/2412-2157.8.2216. Disponível em: http://jrnl.nau.edu.ua/index.php/VisnikPK/article/view/2216. Acesso em: 15 apr. 2026.