00515naa#a2200169#i#450# EN\INFRA-M\bibl\14620 20241105091738.2 2500-0527 20170125b2017####ek#y0engy0150####ca RUS RU The production structure and the ways of its improvement on the example of PJSC "NC" Rosneft " Journal article Moscow INFRA-M Academic Publishing LLC. 2017 4 с. Journal article local zh-szf.ru