TY JOUR TI VIRTUAL STAND FOR SIMULATION OF DYNAMIC STABILITY OF A MACHINE-TRACTOR UNIT KW МТА KW 3D-САПР KW многотельная динамика KW динамическая устойчивость KW виртуальный стенд JO Actual directions of scientific researches of the XXI century: theory and practice AU Lysych, M.N. PY 2020 IS 8 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov