@article{Tkachev2014on,
author={Tkachev, V.. and Chetverikova, I.V.},
title={On the issue of modeling the process of sorting the seeds of forest crops },
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={233-235},
volume={2},
issue={5},
}