@article{Tkachev2015the, author={Tkachev, V.. and Chetverikova, I.V.}, title={The question of the theoretical study of the process of sorting the seeds of forest plantations}, 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={273-276}, volume={3}, issue={9}, }