%0 Journal Article
%A Claudio Citrini
%T Discontinous Solutions of a Nonlinear Hyperbolic Equation with Unilateral Constraints.
%J Manuscripta mathematica
%D 1979
%P 323-352
%V 29
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1979__29_154667/
%F MM2_1979__29_154667