Авксентьєва, Т. “POLITICAL INSTITUTIONAL TRANSFORMATIONS IN UKRAINE: PRESENCE OF MANY VECTORS, UNCERTAINTY, INSTABILITY”. The Journal of V.N. Karazin Kharkiv National University. Series "Issues of Political Science", Vol. 16, no. 885, July 2015, pp. 77-83, https://periodicals.karazin.ua/politology/article/view/3253.