TY JOUR TI Improving the design of saw chains KW chain saws KW cutting of wood KW power consumption. JO Actual directions of scientific researches of the XXI century: theory and practice AU Verner, N.. AU Zemtsovskiy, A.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov