[Reports] / Amer.inst.of aeronautics and astronautics. N 90-3922 : Active control of interior noise in model aircraft fuselages using piezoceramic actuators : Rep.presented at the AIAA 13th aeroacoustics conf.,Oct.22-24,1990,Tallahassee(Fl.) / C.Fuller,S.Snyder,C.Hansen,R.Silcox, 1990. - 7 p. - Текст : непосредственный.
Brown S. Exploration of concepts for multirole fighters : Rep.presented at AIAA/SAE/ASME/ASEE 26th joint propulsion conf.,July 16-18,1990,Orlando,Fl / S.Brown,S.Snyder, 1990. - 7 p. - Текст : непосредственный.