00698naa#a2200193#i#450# EN\\bibl\41121 20240429055237.1 2686-777X 20201215b2020####ek#y0engy0150####ca RU EFFECT CONCENTRATION OF INITIATOR ON STYRENE POLYMERIZATION PROCESS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2020 3 с. Journal article local Ul'yanov Boris Aleksandrovich Raskulova Tat'yana Valentinovna Semenov Ivan Aleksandrovich Fereferov Mihail Yur'evich angtu.editorum.ru