%0 Journal Article %T Analytical study of the process interaction of wheel skidding machines with a bundle of whips and dragged %A Protas, P.. %A , .. %K skidding machine, cutting works, skidding track, research, interaction, mathematical model. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov