00495naa#a2200157#i#450# EN\\bibl\81758 20241110130705.7 2221-3260 20240331b2024####ek#y0engy0150####ca RU Retail trade as an actor of food security: functions and tools of their implementation Journal article Yaroslavl Yaroslavl State Technical University 2024 15 с. Journal article local Mityashin Gleb Y. comincon.ru