%0 Journal Article %T Analysis of the interaction of the disk plow with an obstacle %A Zimarin, S.V. %A Serdyukova, N.A. %K cutting, disc plow, tillage %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