00657naa#a2200181#i#450# EN\\bibl\27754 20241010204502.4 2219-0767 20190301b2019####ek#y0engy0150####ca RU RESEARCH OF ACOUSTIC SIGNALS AND THEIR MODELING Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2019 5 с. Journal article local Прикладные науки. Общие вопросы. 60 Zolnikov V. K. Fomichev Aleksandr Vital'evich naukaru.ru