00557naa#a2200181#i#450# EN\\bibl\67956 20241125213414.1 2218-130X 20130325b2013####ek#y0engy0150####ca RUS RU SUPPLEMENTARY PROFESSIONAL EDUCATION IN EMERCOM OF RUSSIAN Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2013 4 с. Journal article local Litvinenco S V Malkov A L journals.igps.ru