TY - JOUR AU - Jens Frehse TI - A Dicontinuous Solution of a Mildly Nonlinear Elliptic System. JO - Mathematische Zeitschrift PY - 1973 SP - 229 EP - 230 VL - 134 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1973__134_171982/ ID - MZ_1973__134_171982 ER -