%0 Journal Article %T Universal mathematical model of network planning transport and process streams of timber %A Sushkov, S.I. %A Pilnik, Y.N. %K system, transportation, timber, streams, structure, forward planning, modeling, algorithm, method, production, process operation, optimization, management %J Forestry Engineering Journal %D 2017 %N 6 %P 5 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov