00484naa#a2200169#i#450# EN\INFRA-M\bibl\174 20241128134256.4 2306-627X 20130319b2013####ek#y0engy0150####ca RUS RU Company as a system of institutions microeconomic Journal article Moscow INFRA-M Academic Publishing LLC. 2013 0 с. Journal article local Kukushkin Sergey Nikolaevich zh-szf.ru