TY JOUR TI Choice of assessment of the impact of external conditions movement on the calculation of loaded elements of transmission tracked forest machine KW caterpillars KW bearing surface KW transmission KW machine KW ground. JO Actual directions of scientific researches of the XXI century: theory and practice AU Klubnichkin, E.E. AU Klubnichkin, V.E. AU Bukhtoyarov, L.D. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov