%0 Journal Article
%A Kharibegashvili, S.
%T On some multidimensional versions of a characteristic problem for second-order degenerating hyperbolic equations.
%J Georgian Mathematical Journal
%D 1998
%P 139-156
%V 5
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/GMJ_1998__5_2_47995/
%G en
%F GMJ_1998__5_2_47995