00631naa#a2200181#i#450# EN\INFRA-M\bibl\38815 20241224033704.2 2587-9111 20200817b2020####ek#y0engy0150####ca RU Labor Productivity Elasticity by Production Factors in the Central Federal District of Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2020 4 с. Journal article local Экономика. Экономические науки. 33 Basovskaya Elena Nikolaevna Basovskiy Leonid Efimovich zh-szf.ru