[Reports] / Amer.inst.of aeronautics and astronautics. N 90-3710 : Plug cluster engines for the next generation of space and launch vehicles : Paper presented at AIAA space programs and technologies conf.,Sept.25-28,1990,Huntsville,Al. / E.Fox,M.Wakefield,J.Greenwood,J.McKinnis, 1990. - 6 p. - Текст : непосредственный.