MAGOMEDOV, Arbakhan, and Ruslan NIKEROV. “REBEL CAUCASIAN REGIONS ON THE BRINK OF ENERGY WARS”.
CENTRAL ASIA AND THE CAUCASUS
, vol. 11, no. 2, Apr. 2010, pp. 47-59,
https://ca-c.org/index.php/cac/article/view/1753
.