%0 Journal Article
%A W. Allegretto
%T On Positive L? Solutions of a Class of Elliptic Systems.
%J Mathematische Zeitschrift
%D 1986
%P 479-484
%V 191
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1986__191_173690/
%F MZ_1986__191_173690