00649naa#a2200193#i#450# EN\INFRA-M\bibl\33753 20240830121156.5 2587-9111 20191218b2019####ek#y0engy0150####ca RUS RU The Main Factors of Labor Productivity in the Regions of the Central Federal District Journal article Moscow INFRA-M Academic Publishing LLC. 2019 4 с. Journal article local Экономика. Экономические науки. 33 RUS Basovskiy Leonid Efimovich Basovskaya Elena Nikolaevna naukaru.ru