@article{Shirnin2014a, author={Shirnin, A.Y.}, title={A promising device for the combined timber in extreme conditions logging}, 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={383-385}, volume={2}, issue={5}, }