POLYAKOV, Evgeny. “STRUCTURE OF POLITICAL VIOLENCE AND TERROR IN THE NORTHERN CAUCASUS IN THE 1990S-2000S”. CENTRAL ASIA AND THE CAUCASUS 16, no. 2 (April 30, 2015): 42–53. Accessed December 22, 2024. https://ca-c.org/CAC/index.php/cac/article/view/1700.