00621naa#a2200181#i#4500001002200000005001700022011001400039100004100053102000700094200013000101210005100231215001000282608002700292675006600319700001900385700002000404856001500424EN\INFRA-M\bibl\4614920241229070143.7##a2306-627X##a20211018b2021####ek#y0engy0150####ca##aRU1#aImplementation of Mathematical Modeling Tools for Analysis of Economic Processes and Forecasting of ExpenseseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2021##a5 с.##aJournal article2local##aЭкономика. Экономические науки. 33#1aKulyasovagA. #1aBondarevgV. M.4#anaukaru.ru