TY JOUR TI Model change in strength of cement-wood material from birch KW cement KW lime KW tensile strength KW birch KW Expo is de- samples KW composite mother. JO Actual directions of scientific researches of the XXI century: theory and practice AU Rudenko , B.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov