@article{Sivolapov2014production,
author={Sivolapov, A.. and Tabatskaya, T.M. and Mashkina, O.. and Sivolapov, V.A.},
title={Production technology of the planting material of the poplar grades which is turning gray  by In Vitro method for creation of plantation crop},
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={59-62},
volume={2},
issue={5},
}