[Reports] / Amer.inst.of aeronautics and astronautics. N 88-4467 : Sonic boom loudness study and airplane configuration development : Rep.presented at AIAA/AHS/ASEE aircraft design, systems and operations meet.Sept.7-9, 1988., Atlanta(Ga) / J.G.Brown,G.T.Haglungr, 1988. - 12 p. - Текст : непосредственный.