TY JOUR TI Color Change of Birch Wood During Thermal Exposure KW wood KW thermal modification KW identification of color KW color characteristics KW kinetic parameters. JO Forestry Engineering Journal AU Ermochenkov, M.G. AU Khromenko, A.V. PY 2017 IS 7 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov