%0 Journal Article %T THE EXPEDIENCY TO USE MODELING TO ESTIMATE THE SYSTEM OF SOCIETY SECURITY %A Galitsyn, M.V. %A Medvedev, V.P. %K modeling, elimination of emergency situations, economic efficiency, methods of estimation, costs forecast %J Problems of risk management in the technosphere %D 2016 %N 2016 %P 4 %I Saint-Petersburg University of State Fire Service of Emercom of Russia