[Reports] / Amer.inst.of aeronautics and astronautics. N 88-3347 : In-flight motor torque estimates for the second-stage strypi IX launch vehicle : Paper presented at AIAA/ASME/SAE/ASEE 24th joint propulsion conf., July 11-13, 1988, Boston(Ma) / R.S.Edmunds, 1988. - 8 p. - Текст : непосредственный.