00730naa#a2200205#i#450# EN\\bibl\64049 20241126085752.2 2072-9502 20230428b2023####ek#y0engy0150####ca RU Mathematical modeling ethylene polymerization process in autoclave reactor with stirrer Journal article Astrakhan Astrakhan State Technical University 2023 9 с. Journal article local Химическое оборудование в целом. 66.023 Istomin Andrey Leonidovich Krivov Maksim Viktorovich Istomina Alena Andreevna Golovkova Elena Aleksandrovna vestnik.astu.org