00602naa#a2200181#i#450# EN\INFRA-M\bibl\46294 20250125233617.6 2587-9111 20211103b2021####ek#y0engy0150####ca RU Modeling Equilibrium in the Market of Energy-Saving Technologies Journal article Moscow INFRA-M Academic Publishing LLC. 2021 3 с. Journal article local Экономика. Экономические науки. 33 Averina Tatyana Nikolaevna Levkina Nataliya Nikolaevna zh-szf.ru