00566naa#a2200169#i#450# EN\INFRA-M\bibl\44599 20241223195602.1 2500-0527 20210623b2021####ek#y0engy0150####ca RU Trends in the development of the high-tech sector of the economy in Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2021 16 с. Journal article local Экономика. Экономические науки. 33 Shirokova Elena Yur'evna zh-szf.ru