%0 Journal Article
%A N. Popoviciu 
%T On solving a formal hyperbolic partial differential equation in the
                            complex field
%J Analele Universităţii "Ovidius" Constanţa Seria Matematică
%D 2003
%V XI
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ASUO_2003_XI_1_a21/
%F ASUO_2003_XI_1_a21