TY JOUR TI Method of fast of impregnation wood KW impregnation of wood KW speed impregnation KW the pulse pressure JO Actual directions of scientific researches of the XXI century: theory and practice AU Groshikov, V.. AU Ovsyannikov, S.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov