TY - JOUR AU - Daněček, Josef TI - Regularity for nonlinear elliptic systems of second order JO - Commentationes Mathematicae Universitatis Carolinae PY - 1986 SP - 755 EP - 764 VL - 27 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1986__27_4_a13/ LA - en ID - CMUC_1986__27_4_a13 ER -