TY  JOUR
TI  Rationale parameters of working bodies of tillers with variable angles of working surfaces
KW  soil particles
KW  the working surface
KW  working body
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Makarenko, A.N.
PY  2014
IS  2
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov