@article{Popov2014dual-purpose,
author={Popov, I..},
title={Dual-purpose soil-cultivating gun},
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={84-88},
volume={2},
issue={2},
}