00771naa#a2200181#i#450# EN\\bibl\50057 20240427091959.6 2686-9896 20220516b2022####ek#y0engy0150####ca RU ABOUT THE METHOD OF DETERMINING THE STRUCTURE OF POLYMERIC COMPOSITE MATERIALS Journal article Angarsk Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University» 2022 1 с. Journal article local Строительство. Строительные материалы. Строительно-монтажные работы. 69 Chernigovskaya Marina Alekseevna Pozdnyakova Valeria Gennadievna angtu.editorum.ru