Geletukha, G., Zheliezna, T. and Bashtovyi, A. (2016) “ANALYSIS OF OPERATION MODELS IN THE DISTRICT HEATING SECTOR OF EU COUNTRIES. PART 2”, Thermophysics and Thermal Power Engineering, 38(5), pp. 78-85. doi: https://doi.org/10.31472/ihe.5.2016.09.