@article{Derbin2015improvement,
author={Derbin, M.V. and Derbin , V..},
title={Improvement of circular sawing machines},
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={370-372},
volume={3},
issue={2},
}