@article{Svatovskaya2013cycle,
author={Svatovskaya, L.B. and Sychova, A.M. and Surkov, V.N.},
title={Cycle of the mineral substances of the construction and geoecoprotection materials},
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={6-10},
volume={2013},
issue={4},
}