[Reports] / Amer.inst.of aeronautics and astronautics. N 87-2715 : experimental investigation of the coherent structure in an imcompressible jet : Papers presented at AIAA 11th aeroacoustics conf., Oct.19-21, 1987, Palo Alto(Ca) / G.L.Morrison,S.Emami,G.B.Tatterson, 1987. - 9 p. - Текст : непосредственный.