[Reports] / Amer.inst.of aeronautics and astronautics. N 87-2735 : Free-field correction factor for spherical acoustic waves impinging on cylinders : Papers presented at AIAA 11th aeroacoustics conf., Oct.19-21, 1987, Palo Alto(Ca) / C.R.Fuller, 1987. - 5 p. - Текст : непосредственный.