00596naa#a2200169#i#450# EN\INFRA-M\bibl\41457 20241128195814.4 2500-3291 20201224b2020####ek#y0engy0150####ca RU Environmental factor`s impact on the quality of life in the North-Western Federal district`s regions Journal article Moscow INFRA-M Academic Publishing LLC. 2020 12 с. Journal article local Экономика. Экономические науки. 33 Lebedeva Marina Anatol'evna naukaru.ru