%0 Journal Article %T EFFECT OF SPENT ENGINE OIL WITH ADDITIVES ON WATER AND BIO RESISTANCE OF BIRCH AND PINE WOOD %A Belchinskaya, L.I. %A Zhuzhukin, K.V. %A Novikova, L.A. %A Dmitrenkov, A.I. %A Sedlyachek, Y.. %K wood, impregnation composition, water absorption, swelling, inorganic filler, oak bark flour %J Forestry Engineering Journal %D 2018 %N 8 %P 8 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov