00518naa#a2200181#i#450# EN\INFRA-M\bibl\6695 20240821134210.3 1998-0701 20140425b2014####ek#y0engy0150####ca RUS RU The concept of quality: philosophical, economic and legal Journal article Moscow INFRA-M Academic Publishing LLC. 2014 10 с. Journal article local Bychkova Svetlana M. Itygilova E. naukaru.ru