TY JOUR TI INFLUENCE OF SLIPPING MODES OF THE WHEELED RUNNING GEAR OF MTU POWER MEANS ONTO PHYSICAL PROPERTIES OF THE SOIL KW running gear KW slipping KW soil KW properties KW wheeled KW physical JO Bulletin Samara State Agricultural Academy AU Chernikov, O.N. AU Bychenin, A.P. PY 2018 IS 3 PB Samara State Agrarian University