%0 Journal Article %T About standardization of defects in lumber %A Zadrauskayte, N.O. %K timber, defects, wood. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2015 %N 3 %P 3 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov