00723naa#a2200169#i#450# EN\FGBOU VO "ANGARSKIY GOSUDARSTVENNYY TEHNICHESKIY UNIVERSITET"\bibl\6a9c146c32807fdbab85e512 20260917010400.4 20190405b2019####ek#y0engy0150####ca RU SALVAGING HIGH-DENSITY POLYETHYLENE WITH THE AIM OF OBTAINING DEPRESSANT ADDITIVES Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2019 1 с. Journal article local Raskulova Tat'yana Valentinovna Fereferov Mihail Yur'evich Mahmudov Maksim Aleksandrovich angtu.editorum.ru