[Reports] / Amer.inst.of aeronautics and astronautics. N 89-1845 : Computational and experimental evaluation of helicopter rotor tips for high speed forward flight : Rep. presented at the AIAA 20 fluid dynamics, plasma dynamics a. lasers conf.,June 12-14,1989,Buffalo(NY) / M.Scott,D.Sigl,R.Strawn, 1989. - 10 p. - Текст : непосредственный.