%0 Journal Article
%A Popivanov, Nedyu
%A Hristov, Tsvetan
%T The Darboux Problem for a Class of 3-D Weakly Hyperbolic Equations
%J Mathematics and Education in Mathematics
%D 2011
%P 193-199
%V 40
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MEM_2011_40_1_a17/
%G en
%F MEM_2011_40_1_a17