00540naa#a2200181#i#450# EN\INFRA-M\bibl\937 20251221022409.7 2587-9111 20131225b2013####ek#y0engy0150####ca RUS RU Prospects and efficiency of economic activity in modern Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2013 5 с. Journal article local Basovskiy Leonid Efimovich Basovskaya Elena Nikolaevna zh-szf.ru