[Reports] / Amer.inst.of aeronautics and astronautics. N 89-2039 : US/UK advanced short takeoff and vertical landing program(ASTOVL) : Paper presented at AIAA/AHS/ASEE aircraft design, systems and operations conf., Seattle(Wa), July 31-Aug.2, 1989 / J.Levine,M.Inglis, 1989. - 15 p. - Текст : непосредственный.