@article{Osmanov2013smoke,
author={Osmanov, S.A. and Korolkov, A.P.},
title={Smoke as main obstacle in a rescue way},
journal={Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia»},
publisher={Saint-Petersburg University of State Fire Service of Emercom of Russia},
year={2013},
pages={54-57},
volume={2013},
issue={2},
}