00618naa#a2200193#i#450# EN\INFRA-M\bibl\38577 /en/manage/index 20250311104148.2 2500-3291 20200702b2020####ek#y0engy0150####ca RU Mathematical modeling of petroleum product management Journal article Moscow INFRA-M Academic Publishing LLC. 2020 7 с. Journal article local Экономика. Экономические науки. 33 Il'in I. V. Koronatov N. N. test.editorum.ru /en/manage/index