%0 Journal Article %T Improvement of the technology of wood harvesting with undergrowth preservation %A Derbin , V.. %A Derbin, M.V. %K developing of felling areas, bundle of trees, feller buncher machine, undergrowth, skidding, skidder. %J Actual directions of scientific researches of the XXI century: theory and practice %D 2014 %N 2 %P 5 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov