[Reports] / Amer.inst.of aeronautics and astronautics. N 89-2514 : Cathode and insulator materials for a 30 kw arcjet thruster : Rep. presented at the AIAA/ASME/SAE/ASEE 25th joint propulsion conf., Monterey(Ca), July 10-12, 1989 / W.Sokolowski,T.O'Donnell,W.D.Deininger, 1989. - 5 p. - Текст : непосредственный.