%0 Journal Article
%A Z.Q. Chen
%A R.J. Williams
%A Z. Zhao
%T On the existence of positive solutions of semilinear elliptic equations with Dirichlet boundary conditions.
%J Mathematische Annalen
%D 1994
%P 543-556
%V 298
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MAN_1994__298_2_165185/
%F MAN_1994__298_2_165185