00664naa#a2200181#i#450# EN\\bibl\4483 20240901104229.7 20201210b2020####ek#y0engy0150####ca RU ESTIMATION OF THE IMPACT STRENGTH OF A PROPYLENE BLOCKOPOLYMER WITH ETHYLENE BY DYNAMIC MECHANICAL ANALYSIS Conference article/thesis Bryansk Bryansk State Technical University 2020 3 с. Conference article/thesis local Инженерное дело. Техника в целом. Транспорт. 62 Subbotin E V Ershov S V Scherbinin A G bstu.editorum.ru