@article{Kuklina2015impact,
author={Kuklina, N.. and Chefranova, M.. and Domrachev, N..},
title={Impact on the girth thinning of pine built with high initial density},
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={305-308},
volume={3},
issue={9},
}