00636naa#a2200169#i#450# EN\\bibl\35383 20240517112257.5 2686-777X 20181218b2018####ek#y0engy0150####ca RU APPLICATION OF NUMERICAL METHODS FOR SOLVING THE PROBLEM OF OPTIMIZING ECONOMIC INDICATORS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2018 3 с. Journal article local Filanovich Viktoriya Stanislavovna Aleksandrova Elena Grigor'evna angtu.editorum.ru