TY JOUR TI CONSTRUCTIONS ANALYSIS OF MULCHERS AND ROTARY TILLERS KW JO Forestry Engineering Journal AU Malyukov, S.V. AU Panyavina, E.. AU Aksenov, A.A. PY 2019 IS 9 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov