00521naa#a2200181#i#450# EN\\bibl\13975 20260205095531.4 2071-2367 20161031b2016####ek#y0engy0150####ca RUS RU Corruption as a major problem of competitiveness of domestic business structures Journal article Moscow RANEPA 2016 11 с. Journal article local Rudakova Olga Strokov Mikhail Aleksandrovich naukaru.ru