00533naa#a2200169#i#450# EN\RIOR\bibl\46348 20240514000810.2 2409-6024 20211211b2021####ek#y0engy0150####ca RU DIFFERENTIATION OF CONSUMPTION OF BASIC FOOD PRODUCTS IN URBAN AND RURAL HOUSEHOLDS Journal article Moscow Publishing Center RIOR 2021 4 с. Journal article local Skal'naya Marina Mihaylovna Cheplev Valeriy Evgen'evich riorpub.com