TY JOUR TI METHOD OF COMPREHENSIVE ASSESSMENT OF THE MAIN GAS PIPELINE LINEAR PART SAFETY KW main gas pipeline KW linear part KW safety KW factor KW coefficient KW matrix KW method KW comparison KW ranging KW assessment JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Skorokhodov, D.A. AU Starichenkov, A.L. AU Tanklevsky, L.T. PY 2015 IS 2015 PB Saint-Petersburg University of State Fire Service of Emercom of Russia