[Reports] / Amer.inst.of aeronautics and astronautics. N 89-1751 : thermal design and test performance of the superbird communications spacecraft : Rep. presented at the AIAA 24th thermophysics conf., June 12-14,1989,Buffalo(NY) / H.V.Chang,C.J.Goodman,W.F.Schmidt, 1989. - 10 p. - Текст : непосредственный.