%0 Journal Article %T THE ALGORITHM OF ANALYSIS OF ENERGY EFFICIENCY OF HEAT SUPPLY SOURCE %A Bulanin, V.A. %K heat supply, heating, thermal power plant, fuel and energy complex, energy balance, combined production, cogeneration %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2019 %N 4 %P 8 %I Belgorod State Technological University named after V.G. Shukhov