00575naa#a2200169#i#450# EN\INFRA-M\bibl\37023 20240726203008.5 2306-627X 20200414b2020####ek#y0engy0150####ca RU Decision Support Systems and the Use of Game Theory in Modern Enterprise Economics Journal article Moscow INFRA-M Academic Publishing LLC. 2020 9 с. Journal article local Экономика. Экономические науки. 33 Zvyagin Leonid Sergeevich naukaru.ru