00487naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200009000094210003700184215001000221608002700231700002300258700002100281856001500302EN\\bibl\2824520240511090311.6##a1609-3178##a20190403b2019####ek#y0engy0150####ca##aRU1#aAcoustic Inspection Methods of Turbine Blades of Gas-Turbine EngineseJournal article1#aSaint-PetersburgcLLC SVENd2019##a8 с.##aJournal article2local#1aPyankovgValery A.#1aPyankovgIvan N.4#anaukaru.ru