%0 Journal Article %T Mathematical modeling of specific power inputs and expenditures of labour of timber transport %A Kolominova, M.. %K specific power inputs, specific expenditures of labour, mathematical modeling, mathematical modeling, timber transport. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 4 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov