TY JOUR TI Methods of theoretical justification of design tools to the implement of the tractor when mounting onto a forest Disc Tools KW the design of the tractor KW forest attachments JO Voronezh Scientific-Technical Bulletin AU Posmetev, V.V. AU Posmetev, V.. AU Latysheva, M.. PY 2015 IS 4 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov