00808naa#a2200193#i#450# EN\\bibl\36430 20240503052958.5 2308-8877 20201026b2020####ek#y0engy0150####ca RU IMPROVEMENT OF TECHNOLOGIES OF WORK OF CHAINSAWS ON UNSAFE FELLING OF THE FOREST Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2020 6 с. Journal article local Сельское хозяйство. Лесное хозяйство. Охота. Рыбное хозяйство. 63 Abramov Vitaliy Viktorovich Troyanov Igor' Nikolaevich Bukhtoyarov Leonid Dmitrievich anni.editorum.ru