00685naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200021200102210009900314215001000413608002700423700001600450700001600466856002100482EN\\bibl\6698720250502190022.5##a1998-8990##a20181225b2018####ek#y0engy0150####ca0#aRUS##aRU1#aSCIENTIFIC AND METHODICAL APPROACH OF THE EVALUATION THE STRUCTURE OF THE ECONOMY OF THE REGION (COUNTRY) AND JUSTIFICATION OF WAYS TO IMPROVE IT SUSTAINABILITY AND DEVELOPMENT EFFECTIVENESSeJournal article1#aSaint-PetersburgcSaint-Petersburg University of State Fire Service of Emercom of Russiad2018##a5 с.##aJournal article2local#1aSednevgV A#1aSednevgA V4#ajournals.igps.ru