BURENINA, Irina, 		EVTUSHENKO, Evgenii, 		KOTOV, Dmitry, 		BATTALOVA, Alena, AND 		GAMILOVA, Dilyara.
" Improvement of Methods for Evaluating the Cost-effectiveness of Energy Systems Projects" <em>Journal of Environmental Management and Tourism</em> [Online], Volume 8 Number 1 (28 May 2017)