TY JOUR TI EXPERTISE AND COMPARATIVE ANALYSIS OF RISK ASSESEMENT OF FIRE SAFETY BY METHODS SIA 81 AND VKF 2007 KW fire safety KW fire risk KW fire sector KW comparative analysis KW risk assessment JO LAW. SAFETY. EMERGENCY SITUATIONS AU Gavanski, D.. AU Kreitor, V.P. PY 2011 IS 2011 PB Saint-Petersburg University of State Fire Service of Emercom of Russia