00515naa#a2200181#i#450# EN\INFRA-M\bibl\11937 20240420002332.6 1998-0701 20160825b2016####ek#y0engy0150####ca RUS RU Competitive Market Structure Audit and Consulting Services Journal article Moscow INFRA-M Academic Publishing LLC. 2016 7 с. Journal article local Knyazeva Marina Smaragdov I. naukaru.ru