@article{Grigorev2015the,
author={Grigorev, I.. and Grigoreva, O.I.},
title={The main directions of environmental security logging production},
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={202-205},
volume={3},
issue={2},
}