[Reports] / Amer.inst.of aeronautics and astronautics. N 90-2549 : Conceptual spacecraft and arcjet propulsion system design for the SP-100 interim reference mission : Rep.presented at the AIAA/DGLR/JSASS 21st intern.electric propulsion conf.,July 18-20,1990,Orlando,Fl. / S.Zafran,M.Bell, 1990. - 9 p. - Текст : непосредственный.