[Reports] / Amer.inst.of aeronautics and astronautics. N 89-0515 : Planetary terminal descent simulation with autonomous hazard avoidance : Rep. presented at 27th aerospace sciences meet.,Jan.9-12,1989/Reno(Nv) / J.Cuseo,C.Dallas, 1989. - 9 p. . - Текст : непосредственный.