%0 Journal Article %T Data Envelopment Analysis in Performance Assessment of Fuel and Energy Complex Enterprises %A Pokushko, M.V. %A Stupina, A.. %A Medina-Bulo, I.. %A Dresvianskii, E.S. %K decision support system, model, decision module, linear programming, heat supply system, level of harmful substances emitted, heat output, heat energy supply to the network, mass of emission, environment %J Bulletin of Kemerovo State University. Series: Political, Sociological and Economic sciences %D 2020 %N 5 %P 11 %I Kemerovo State University