@article{Krokhina2013research,
author={Krokhina, A.. and Lvov, V.. and Pavlikhin, G.P. and Kalugina, O..},
title={Research of Asymptotic Properties related to Model of Hydrodynamic  Stage of Classification Process Evolution in Cyclonic Type Devices},
journal={Safety in Technosphere},
publisher={INFRA-M Academic Publishing LLC.},
year={2013},
pages={36-42},
volume={2},
issue={4},
}