TY JOUR TI Assessment of the optimum quantity of stations in motor transport maintenance and repair areas KW maintenance KW motor transport maintenance KW queuing system KW request rate KW maintenance roster. JO Actual directions of scientific researches of the XXI century: theory and practice AU Kostyukevich, V.. AU Egipti, A.. AU Serebryanskiy, A.I. AU Golshteyn, G.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov