00475naa#a2200169#i#450# EN\\bibl\83002 20240919040927.4 2782-1927 20240328b2024####ek#y0engy0150####ca ENG RU Food stamps: systematisation of Russian practice Journal article Yaroslavl Yaroslavl State Technical University 2024 6 с. Journal article local Mityashin Gleb Y. jraic.com