00677naa#a2200193#i#450# EN\\bibl\8046 20250207034214.5 2308-8877 20151105b2015####ek#y0engy0150####ca RUS RU Simulation of operation of forestry disc ripper in the composition of machine and tractor unit Journal article Voronezh FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov 2015 4 с. Journal article local Shabanov M. L. Lysych Mikhail Nikolaevich Ikonnikov R. anni.editorum.ru