00733naa#a2200181#i#450# EN\\bibl\82113 20240518141538.6 2686-9896 20240422b2024####ek#y0engy0150####ca RU COST MODEL OF HEAT GENERATORS FOR HEATING SYSTEM Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2024 1 с. Journal article local Санитарная техника. Санитарно-технические сооружения. Водоснабжение. 628 Kuz'min Sergey Ivanovich Kamolova Ekaterina Anatolievna angtu.editorum.ru