[Reports] / Amer.inst.of aeronautics and astronautics. N 89-2497 : Operational nova spacecraft teflon pulsed plasma thruster system : Rep. presented at the AIAA/ASME/SAE/ASEE 25th joint propulsion conf., Monterey(Ca), July 10-12, 1989 / W.L.Ebert,S.J.Kowal,R.F.Sloan, 1989. - 10 p. - Текст : непосредственный.