TY JOUR TI Optimization of transport communications(connections) of the enterprises for existing road networks KW optimization KW expenditures KW cycles of machines KW maintenance JO Actual directions of scientific researches of the XXI century: theory and practice AU Pilnik, Y.N. AU Burmistrova, O.N. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov