[Reports] / Amer.inst.of aeronautics and astronautics. N 90-3788 : Nuclear state configuration studies for Mars missions : Rep. presented at the AIAA space programs and technologies conf.,Sept. 25-28,1990,Huntsville(Al) / W.J.(jr.)Emrich,A.C.Young,J.A.Mulqueen, 1990. - 7 p. - Текст : непосредственный.