%0 Journal Article
%A Midodashvili,  Bidzina
%T A nonlocal problem for fourth order hyperbolic equations with multiple characteristics
%J Electronic journal of differential equations
%D 2002
%V 2002
%U http://geodesic.mathdoc.fr/item/EJDE_2002__2002__a3/
%G en
%F EJDE_2002__2002__a3