@article{Lisov2014logging, author={Lisov, V..}, title={Logging cars(machines) with the walking propeller}, journal={Actual directions of scientific researches of the XXI century: theory and practice}, publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov}, year={2014}, pages={184-187}, volume={2}, issue={3}, }