00609naa#a2200193#i#450# EN\\bibl\66409 20241222225519.7 1998-8990 20130325b2013####ek#y0engy0150####ca RUS RU INTEGRATED ASSESSMENT OF PROFESSIONAL RISK ON ENTERPRISES OF RAILWAY TRANSPORTATION Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2013 5 с. Journal article local Doncov S A Pimenova M A Lebedev A Y journals.igps.ru