Kulak, Nikita I. “Conceptual Foundations of G. V. Plekhanov and N. A. Berdyaev”. Journal of the Belarusian State University. Philosophy and Psychology, no. 3 (September 13, 2022): 31–37. Accessed July 18, 2026. https://journals.bsu.by/index.php/philosophy/article/view/4504.