Вход
Электронный каталог
[Reports] / Amer.inst.of aeronautics and astronautics. N 87-2705 : generalized method for optimization of active noise controllers in three-dimensional spaces : Papers presented at AIAA 11th aeroacoustics conf., Oct.19-21, 1987, Palo Alto(Ca) / C.G.Mollo,R.J.Bernhard, 1987. - 9 p. - Текст : непосредственный.