Kononov, I. “The Ukrainian Crisis: Causes, Forms of Deployment and Possible Implications”. Visnyk of V. N. Karazin Kharkiv National University. Series Sociological Studies of Contemporary Society: Methodology, Theory, Methods, no. 1122, Apr. 2015, pp. 39-47, https://periodicals.karazin.ua/ssms/article/view/1529.