00584naa#a2200181#i#4500001001500000005001700015011001400032100004100046102000700087200011500094210007200209215001000281608002700291700002500318700002400343700002300367856001200390EN\\bibl\4684820240429135552.1##a1681-1208##a20171025b2017####ek#y0engy0150####ca##aRU1#aImproving the system of numerical simulation of volcanic ash propagation using the PUFF modeleJournal article1#aMoscowcGeophysical Center of the Russian Academy of Sciencesd2017##a5 с.##aJournal article2local#1aMalkovskygSergey I #1aSorokingAleksei A #1aKorolevgSergey P 4#arjes.ru