TY JOUR TI Techno-economicindicators ofnew designdiscchippers KW chips KW machine for grindingwood residuals KW cutting mechanism KW chipperknife JO Actual directions of scientific researches of the XXI century: theory and practice AU Bereznikov, S.. AU Fokin, S.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov