@article{Grafov2014a,
author={Grafov, V.. and Sopilnyak, A..},
title={A phase space visualization of some classes of three-dimensional dynamical systems},
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={99-101},
volume={2},
issue={5},
}