Improving Energy and Environmental Efficiency of Combined Heat-and Power Plant Based on Absorption Heat TransformersYu. V. Yavorovsky, A. I. Bartenev, I. A. Sultanguzin, A Sh Alimgazin, S. A. Prishchepova and I. D. KalyakinE3S Web Conf., 178 (2020) 01010DOI: https://doi.org/10.1051/e3sconf/202017801010