00637naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200010500101210013700206215001100343608002700354700003900381700002100420856001400441EN\\bibl\640720241105194040.2##a2222-7962##a20150924b2015####ek#y0engy0150####ca0#aRUS##aRU1#aSafety key economic sectors of the russian economy: structural approach to researcheJournal article1#aVoronezhcFSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozovd2015##a15 с.##aJournal article2local#1aKolesnichenkogElena Aleksandrovna#1aOsmanovgZhasym 4#azh-szf.ru