00572naa#a2200181#i#450# EN\INFRA-M\bibl\45500 20240510132053.5 2587-9111 20210831b2021####ek#y0engy0150####ca RU Models of Consumer Behavior on the Example of Generations Journal article Moscow INFRA-M Academic Publishing LLC. 2021 4 с. Journal article local Экономика. Экономические науки. 33 Fomicheva I. V. Polyakov V. A. naukaru.ru