TY JOUR TI SYNERGY FACTORS AND CRITERIA FOR SAFETY IN INLAND WATERWAY TRANSPORT RUSSIA KW security KW transportation KW factor KW criteria JO Problems of risk management in the technosphere AU Mazhazhikhov, A.A. AU Morozov, A.N. PY 2014 IS 2014 PB Saint-Petersburg University of State Fire Service of Emercom of Russia