@article{Derbin 2015sorting,
author={Derbin , V.. and Derbin, M.V.},
title={Sorting of short logs in harvesting},
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={2015},
pages={209-212},
volume={3},
issue={2},
}