[Reports] / Amer.inst.of aeronautics and astronautics. N 87-2666 : Tone generation by flow past confined deep cylindrical cavities : Papers presentet at AIAA 11th aeroacoustics conf., Oct. 19-21, 1987, Palo Alto(Ca) / W.M.Jungowski,K.K.Botros,W.Studzinski,D.H.Berg, 1987. - 14 p. - Текст : непосредственный.