00684naa#a2200205#i#4500001001900000005001700019011001400036100004100050102000700091200012900098210004100227215001000268608002700278675002100305700003300326700003500359700003300394700003500427856001600462EN\RIOR\bibl\3921720241122053902.5##a2308-0191##a20201007b2020####ek#y0engy0150####ca##aRU1#aThe Solution to the Task of Spreading the Non-Stationary Two-Dimensional Potential Flow (The Radial Source)eJournal article1#aMoscowcPublishing Center RIORd2020##a4 с.##aJournal article2local##aФизика. 53#1aBurtsevagOl'ga Alexandrovna#1aKochanenkogViktor Nikolaevich#1aEvtushenkogSergej Ivanovich#1aKondratenkogAnatoly Ivanovich4#ariorpub.com