%0 Journal Article %A GERMUND DAHLQUIST %T Convergence and stability for a hyperbolic difference equation with analytic initial-values %J Mathematica Scandinavica %D 1954 %P 91-102 %V 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MS2_1954__2_165525/ %F MS2_1954__2_165525