Gelunenko, V. V., M. V. Markhgeym, A. M. Shadzhe, L. A. Tkhabisimova, and E. E. Veliev. “Freedom of Speech in Constitutional Binds of Eastern European Countries”. Amazonia Investiga, vol. 8, no. 19, Apr. 2019, pp. 403-7, https://amazoniainvestiga.info/index.php/amazonia/article/view/243.