00497naa#a2200169#i#450# EN\\bibl\23413 20241229034549.7 2500-3372 20180425b2018####ek#y0engy0150####ca RU COMPETITION SUPPORT ON REGIONAL MARKETS: CONSUMERS’ PERCEPTION Journal article Kemerovo Kemerovo State University 2018 5 с. Journal article local Breusova Anna G. Chernobaeva Gulnara E. zh-szf.ru