00458naa#a2200157#i#450# EN\\bibl\101711 20250827151938.3 2588-0209 20181225b2018####ek#y0engy0150####ca RU TERRITORIAL DIFFERENTIATION OF AREAS AMUR REGION AT SELF-SECURITY LEVEL FOOD Journal article Moscow Electronic science 2018 0 с. Journal article local Rodomanskaya S mshj.ru