00664naa#a2200181#i#450# EN\INFRA-M\bibl\47628 20241124085318.7 2306-627X 20211227b2021####ek#y0engy0150####ca RU Analysis of the Economic Security of the Power Grid Complex in Russia Based on an Assessment of the Likelihood of Bankruptcy of Enterprises Journal article Moscow INFRA-M Academic Publishing LLC. 2021 8 с. Journal article local Экономика. Экономические науки. 33 Bulatenko Mariya Andreevna Romanov Ya. V. zh-szf.ru