TY JOUR TI EXPERT LEVEL PREDICTION METHOD OF RELIABILITY AND SAFETY OF RAILWAYS KW the analysis KW safety KW life KW the information KW method KW accident KW risk KW the market KW certification KW cost KW frequency KW the expert JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Artamonov, V.S. AU Poljakov, A.S. AU Skorohodov, D.A. PY 2013 IS 2013 PB Saint-Petersburg University of State Fire Service of Emercom of Russia