TY JOUR TI CIVIL ASPECTS OF LIABILITY FOR DAMAGE CAUSED EMPLOYEES OF THE STATE FIRE SERVICE OF EMERCOM OF RUSSIA IN A STATE OF EXTREME NECESSITY KW responsibility KW tort liability KW civil liability KW it is imperative JO Problems of risk management in the technosphere AU Yakhontova, O.N. AU Yakhontova, O.S. PY 2015 IS 2015 PB Saint-Petersburg University of State Fire Service of Emercom of Russia