00796naa#a2200193#i#450# EN\\bibl\104695 20260203024247.2 2222-7962 20250928b2025####ek#y0engy0150####ca RU Mathematical model and methodology of express assessment crisis-deformed state of the machine frame for the care of forest crops Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2025 15 с. Journal article local Лесное хозяйство. Лесоводство. 630 Bukhtoyarov Leonid Dmitrievich Gnusov Maksim Aleksandrovich Lysych Mikhail Nikolaevich naukaru.ru