Матюхіна, О. А. “Civil Humanism As a Source of Citizenly Ideology of the Cossacks”. Proceedings of the Kyiv Aviation Institute. Series: Philosophy. Cultural 24, no. 2 (December 1, 2016): 103–107. Accessed June 14, 2026. http://jrnl.kai.edu.ua/index.php/VisnikPK/article/view/12596.