%0 Journal Article %T MODELING SYSTEMS OF EXTERNAL FIRE-PREVENTION WATER SUPPLY FOR ASSESSING THE SUFFICIENCY WATER LOSS IN EXTINGUISHING FIRES AT THE ENTERPRISES OF PETROCHEMICAL INDUSTRY %A Pivovarov, N.Y. %A Tarantsev, A.A. %K system of external fire-prevention water supply, extinguishing of fires, modeling, water return, a fire hydrant, planning %J Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» %D 2013 %N 2013 %P 7 %I Saint-Petersburg University of State Fire Service of Emercom of Russia