TY JOUR TI Assessment of the level of environmental pollution during operation of vehicles in the metropolis (on the example of Voronezh) KW vehicles KW air KW pollutants KW traffic KW environment KW transport stream JO Actual directions of scientific researches of the XXI century: theory and practice AU Belokurov , V.. AU Tarasova, E.. AU Korablev, R.A. AU Meshcheryakov, P.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov