00596naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200008900102210009900191215001000290608002700300700001900327700001800346700001700364856002100381EN\\bibl\6803820241223050645.1##a2218-130X##a20131225b2013####ek#y0engy0150####ca0#aRUS##aRU1#aOn the classification of emergency situations of the Russian EmpireeJournal article1#aSaint-PetersburgcSaint-Petersburg University of State Fire Service of Emercom of Russiad2013##a6 с.##aJournal article2local#1aNemchenkogS B#1aSmirnovagA A#1aOparinagT I4#ajournals.igps.ru