00611naa#a2200181#i#450# EN\\bibl\66646 20240920040413.5 1998-8990 20150625b2015####ek#y0engy0150####ca RUS RU SPECTRAL ANALYSIS OF CHANGES OF QUALITATIVE STRUCTURE OF OIL POLLUTION AT THEIR MIGRATION IN ENVIRONMENT ELEMENTS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2015 7 с. Journal article local Galishev M A Fargiev M A journals.igps.ru