[Reports] / Amer.inst.of aeronautics and astronautics. N 90-3220 : Conceptual design and feasibility study of very large passenger aircraft : Rep.presented at the AIAA/AHS/ASEE aircraft design,systems and operations conf.,Sept.17-19 1990,Dayton,Oh. / P.Sagdeo,J.Bordner,J.Williamson, 1990. - 8 p. - Текст : непосредственный.