TY JOUR TI PUBLIC RELATIONS IN SPHERE OF FIRE SAFETY AND SAFETY AT EMERGENCY SITUATIONS: PROBLEMS OF LAW REGULATION KW sphere of fire safety and safety at emergency situations KW mechanism of legal regulation KW public authorities KW Constitutional (charter) courts JO LAW. SAFETY. EMERGENCY SITUATIONS AU Grigonis, V.P. AU Tulaev, A.N. PY 2015 IS 2015 PB Saint-Petersburg University of State Fire Service of Emercom of Russia