TY JOUR TI MECHANIZATION AND TECHNOLOGY OF WINTER CLEANING OF ROADS, STREETS AND COURTYARDS KW snow removal KW road KW roadway KW snow machines KW snow melting KW sagopa JO Alternative energy sources in the transport-technological complex: problems and prospects of rational use of AU Grachev, P.. AU Zhigulskiy, V.. PY 2016 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov