L. Yu., B., & Sh. G., K. (2018). STRUCTURAL AND DYNAMIC APPROACH TO ANALYZING THE ENERGY INTENSITY OF RUSSIAN REGIONS’ GRP OVER THE PERIOD 2005-2014 . International Journal of Engineering Technologies and Management Research, 5(12), 43–59. https://doi.org/10.29121/ijetmr.v5.i12.2018.327