TY JOUR TI Thermomodification of wood materials KW mathematical model KW heatmass transfer KW thermal decomposition KW wood waste KW humidity JO Actual directions of scientific researches of the XXI century: theory and practice AU Stepanova, T.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov