00533naa#a2200169#i#450# EN\INFRA-M\bibl\14637 20251217210437.3 2500-0527 20160930b2016####ek#y0engy0150####ca RUS RU Optimization Of The Quality Of Service By Choosing Of Investment Destinations In The Entertainment Field Journal article Moscow INFRA-M Academic Publishing LLC. 2016 0 с. Journal article local Sinyavskiy Nikolay naukaru.ru