[Reports] / Amer.inst.of aeronautics and astronautics. N 88-2989 : Future supersonic transport noise lessons from the past : Paper presented at AIAA/ASME/SAE/ASEE 24th joint propulsion conf., July 11-13, 1988, Boston(Ma) / M.J.T.Smith,B.W.Lowrie,J.R.Brooks,K.W.Bushell, 1988. - 15 p. - Текст : непосредственный.