ZHILTSOV, Sergey, et al. “THE GEOPOLITICAL SITUATION IN THE SOUTHERN CAUCASUS: RUSSIAN INTERESTS AND THE POLICY OF THE WESTERN COUNTRIES”. CENTRAL ASIA AND THE CAUCASUS, vol. 18, no. 2, Apr. 2017, pp. 07-17, https://ca-c.org/CAC/index.php/cac/article/view/1362.