Rushchenko, Ihor, and Nataliya Zubar. “Putin and Chaos (How Chaos Theory Is Interpreted in the Kremlin)”. Visnyk of V. N. Karazin Kharkiv National University. Series "Sociological studies of contemporary society: methodology, theory, methods", no. 47 (December 30, 2021): 7-17. Accessed November 23, 2024. https://periodicals.karazin.ua/ssms/article/view/21485.