TY JOUR TI RESEARCH OF SMOOTHNESS OF A COURSE OF AN AGRICULTURAL WHEEL TRACTOR WITH THE ACCOUNT OF FLOW CHARACTERISTICS OF THE GROUND KW tractor KW smoothness of a course KW ground KW rheological properties JO Alternative energy sources in the transport-technological complex: problems and prospects of rational use of AU Kindyukhin, Y.. AU Nosov, S.. PY 2014 IS 1 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov