00696naa#a2200181#i#450# EN\\bibl\125703 20260722005435.3 2782-4586 20260630b2026####ek#y0engy0150####ca RU Food security of the Russian Federation: between the formal implementation of indicators and systemic structural constraints Journal article Moscow ITBO University 2026 3 с. Journal article local Экономика сельского хозяйства. Продовольственный комплекс. 338.43 Kuschenko Nikolay Gennad'evich Zubova Ol'ga Gennad'evna jomeam.ru