TY JOUR TI About factors ignition propensity forests KW wood chips KW waste logging activities KW forest fires KW flammable materials. JO Actual directions of scientific researches of the XXI century: theory and practice AU Fokin, S.. PY 2015 IS 3 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov