TY JOUR TI Development of mathematical model of the optimal distribution of traffic volumes of timber between different modes of transport KW traffic flows KW optimization of the distribution KW a mathematical model KW the objective function. JO Actual directions of scientific researches of the XXI century: theory and practice AU Pilnik, Y.N. AU Burmistrova, O.N. AU Matryuk, E.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov