%0 Journal Article %T SOCIO-TECHNICAL SYSTEMS. PROBLEMS SECURITY RISKS %A Prisyazhnyuk, N.L. %A Chistyakova, A.A. %A Sidorkin, V.A. %A Shangin, V.N. %K technological risk, environmental risk, fire risk, sociotechnical system, random process, system of fire safety, economic value, economic damage %J Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» %D 2017 %N 2017 %P 5 %I Saint-Petersburg University of State Fire Service of Emercom of Russia