%0 Journal Article %T The use of composite materials based on plant polymers %A Kovalev, A.A. %K composite materials, plain bearings, antifrictional materials, wood-metal ma-terials %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