[Reports] / Amer.inst.of aeronautics and astronautics. N 89-0548 : investigation of cell centered and cell vertex multigrid schemes for the Navier-Stokes equations : Rep. presented at 27th aerospace sciences meet.,Jan.9-12,1989/Reno(Nv) / R.Radespiel,R. Swanson, 1989. - 12 p. . - Текст : непосредственный.