TY JOUR TI Justification of distances between loading points on a cutting area KW distance KW harvest area KW loading point KW allocation scheme of skid trails KW skidding trail in cutting strip KW main longway JO Actual directions of scientific researches of the XXI century: theory and practice AU Afonichev, D.N. AU Rybnikov, P.. PY 2014 IS 2 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov