00584naa#a2200157#i#450# EN\\bibl\35364 20240503062848.5 2686-777X 20181218b2018####ek#y0engy0150####ca RU RECONSTRUCTION OF THE STAGE OF PREPARATION OF COMPOSITIONS OF ADDITIVES FOR LUBRICATING OILS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2018 2 с. Journal article local Scherbin Sergey Anatol'evich angtu.editorum.ru