%0 Journal Article %T Some aspects of improvement of a design of a rotor brush cutter %A Ivashnev, M.. %K knife, rotary brush cutter, improving the design %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov