Technologies for mathematical and computer modeling to automate the process of operational states development for heat supply systemsZoya I. Shalaginova, Vyacheslav V. Tokarev, Oksana A. Grebneva and Aleksandr V. LutsenkoE3S Web Conf., 209 (2020) 02026DOI: https://doi.org/10.1051/e3sconf/202020902026