@article{Chefranova2015influence,
author={Chefranova, M.. and Kuklina, N..},
title={Influence of different types of planting material on the growth pine in cultures},
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={98-101},
volume={3},
issue={2},
}