TY JOUR TI Influence of ways of saw logs cutting on the taper coefficient of unedged timber KW taper coefficient of unedged board KW way of longitudinal cutting of log KW unedged timber JO Forestry Engineering Journal AU Ulasovets, V.. PY 2014 IS 4 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov