@article{Shevchenko2014optimization,
author={Shevchenko, S.. and Martin, I..},
title={Optimization of cutting logs on trapezium boards},
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={485-487},
volume={2},
issue={3},
}