@article{RM_1974_29_2_a21,
     author = {Y. Choquet-Bruhat},
     title = {The stability of the solutions of non-linear hyperbolic equations on a~manifold},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {327--335},
     publisher = {mathdoc},
     volume = {29},
     number = {2},
     year = {1974},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_1974_29_2_a21/}
}