[Reports] / Amer.inst.of aeronautics and astronautics. N 90-5019 : Overview of the astrophysics data system : Rep.presented at AIAA/NASA second intern.symp.on space information systems,Sept.17-19,1990,Pasadena,Ca. / R.Pomphrey, 1990. - 6 p. - Текст : непосредственный.