00980naa#a2200229#i#450# EN\\bibl\64495 20241113082050.3 2222-7962 20230516b2023####ek#y0engy0150####ca RU Internal friction investigation of the natural and compressed birch (Betula pendula Roth) wood Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2023 20 с. Journal article local Лесное хозяйство. Лесоводство. 630 Древесиноведение. 66.03 grnti Технология и оборудование для обработки древесины. 66.29 grnti Russu Aleksandr Viktorovich Shamaev Vladimir Aleksandrovich Razinkov Egor Mihaylovich Zimelis Andris naukaru.ru