TY JOUR TI Modeling of the effect of sliding propellers on the stability of forest vehicles when maneuvering on low-bearing slopes KW wheeled forestry machines KW skidding systems KW soil ground KW skidding JO Forestry Engineering Journal AU Shapiro, V.Y. AU Grigor'ev, I.V. AU Ryzhov, Y.A. AU Tihonov, E.A. AU Perfil'ev, P.N. AU Egipko, S.V. PY 2025 IS 15 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov