TY JOUR TI KW analysis KW forecasting KW transport links KW optimality JO Actual directions of scientific researches of the XXI century: theory and practice AU Sushkov, S.I. AU Ermolov, Y.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov