00625naa#a2200181#i#450# EN\\bibl\66488 20241110135925.7 1998-8990 20131225b2013####ek#y0engy0150####ca RUS RU STUDY POSSIBILITY OF IDENTIFICATION OIL ON THE BASIS QUANTITATIVE DEFINITION POLYNUCLEAR AROMATIC HYDROCARBONS CONTAINED IN IT Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2013 6 с. Journal article local Ozhegov E A Belshina Yu N journals.igps.ru