00670naa#a2200205#i#450# EN\INFRA-M\bibl\33276 20241102182929.6 2587-9111 20191107b2019####ek#y0engy0150####ca RUS RU The Main Factors of Labor Productivity in the Regions of Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2019 8 с. Journal article local Экономика. Экономические науки. 33 RUS Basovskiy Leonid Efimovich Averina Tatyana Nikolaevna Basovskaya Elena Nikolaevna zh-szf.ru