%0 Journal Article %A Y. Choquet-Bruhat %T The stability of the solutions of non-linear hyperbolic equations on a~manifold %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1974 %P 327-335 %V 29 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1974_29_2_a21/ %G en %F RM_1974_29_2_a21