@article{Markov2017urea,
author={Markov, V.A. and Myagkov, L.L. and Malastovskiy, N.S. and Blinov, A.S.},
title={Urea Using in Piston Engines’ Exhaust Gases Treatment Systems},
journal={Safety in Technosphere},
publisher={INFRA-M Academic Publishing LLC.},
year={2017},
pages={40-49},
volume={6},
issue={4},
}