%0 Journal Article %A C. Canuto %A S.I. Hariharan %A L. Lustman %T Spectral Methods for Exterior Elliptic Problems. %J Numerische Mathematik %D 1985 %P 505-520 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1985__46_133011/ %F NUMA_1985__46_133011