00538naa#a2200169#i#450# EN\\bibl\5252 20240817011846.6 1999-9836 20150317b2015####ek#y0engy0150####ca RUS RU Assessment of Income of the Region´s Population and Economic Accessibility of Food (for Example, Tver Region) Journal article Moscow All-Russian center of living standards 2015 10 с. Journal article local Zabyelina Olga naukaru.ru