%0 Journal Article %A Jens Frehse %T A Dicontinuous Solution of a Mildly Nonlinear Elliptic System. %J Mathematische Zeitschrift %D 1973 %P 229-230 %V 134 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1973__134_171982/ %F MZ_1973__134_171982