%0 Journal Article
%A Alfonso Castro
%A Jorge Cossio
%T Multiple radial solutions for a semilinear Dirichlet problem in a ball
%J Revista colombiana de matematicas
%D 1993
%P 15-24
%V 27
%N 1-2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RCM_1993__27_1-2_181865/
%F RCM_1993__27_1-2_181865