%0 Journal Article %T The economic analysis of cost of preparation of material resources for the timber processing complex enterprises %A Sazhina, A.. %K forestry, working cost, logging, economic analysis, cost management %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov