00717naa#a2200193#i#450# EN\\bibl\66775 20241222191008.7 1998-8990 20160625b2016####ek#y0engy0150####ca RUS RU APPLICATION OF METHODS OF MATHEMATICAL MODELLING AT THE SOLUTION OF THE PROBLEM OF IDENTIFICATION AND THE ASSESSMENT OF RADIATION, CHEMICAL AND BIOLOGICAL SITUATION IN ZONE OF EMERGENCY Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2016 5 с. Journal article local Kamenetskaya N V Medvedeva O M Khitov S B journals.igps.ru