00578naa#a2200181#i#450# EN\\bibl\67382 20241212183622.4 2074-1626 20110625b2011####ek#y0engy0150####ca RUS RU PROBLEMS OF INCREASING THE LEVEL OF SAFETY AS PART OF NATIONAL SAFETY OF RUSSIA Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2011 4 с. Journal article local Savchuk O N Savvinova Y A journals.igps.ru