TY JOUR TI Modeling of the influence of propulsion of forest machines on the soil of the cutting area KW deformation of soils KW forest machinery movers. JO Actual directions of scientific researches of the XXI century: theory and practice AU Nikiforova, A.. AU Grigoreva, O.I. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov