TY JOUR TI Analysis of disk working bodies of forest soil-cultivating implements KW soil-cultivating tools KW disk working bodies KW forest clearings KW stony soils KW classification KW analysis JO Forestry Engineering Journal AU Malyukov, S.V. AU Lysych, M.N. AU Bukhtoyarov, L.D. AU Pozdnyakov, E.. AU Gnusov, M.A. AU Shavkov, M.. AU Petkov, A.F. PY 2023 IS 13 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov