@article{Ulasovets2014methods,
author={Ulasovets, V..},
title={Methods of calculating and measuring the average width of the unedged boards},
journal={Forestry Engineering Journal},
publisher={FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov},
year={2014},
pages={186-191},
volume={4},
issue={2},
}