TY JOUR TI KW composite material KW hulled interline interval KW wood and glue composition KW bend KW destruction JO Actual directions of scientific researches of the XXI century: theory and practice AU Ugryumov, S.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov