00643naa#a2200181#i#450# EN\INFRA-M\bibl\33504 /en/manage/index 20250127031449.1 2500-0527 20200410b2020####ek#y0engy0150####ca RU Analysis of the structure of investment in fixed assets of the North-Western Federal district Journal article Moscow INFRA-M Academic Publishing LLC. 2020 10 с. Journal article local Экономика. Экономические науки. 33 Rumyancev Nikita Mihaylovich fht.editorum.ru /en/manage/index