@article{Safonov2014the,
author={Safonov, A.O. and Platonov, A.D. and Miltsin, A.N. and Makarov, G..},
title={The Efficiency of optical systems for measuring of thickness of round timber},
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={83-88},
volume={2},
issue={2},
}