00553naa#a2200181#i#4500001002100000005001700021011001400038100004100052101000800093102000700101200012100108210005100229215001000280608002700290700002100317700001800338856001500356EN\INFRA-M\bibl\410520240509201153.4##a1998-071X##a20141223b2014####ek#y0engy0150####ca0#aRUS##aRU1#aAnalysis of Particle Motion in Wall-Free Concentrated Vortexes in Relation to Flight Safety ProblemeJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2014##a5 с.##aJournal article2local#1aVaraksingA. Yu.#1aProtasovgM. 4#anaukaru.ru