TY JOUR TI Review wood fuels made mobile chippers and requirements particle size KW fuelwood KW felling KW logging residues KW fuel wood chips KW mobile chippers. 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