%0 Journal Article %A Daněček, Josef %T Regularity for nonlinear elliptic systems of second order %J Commentationes Mathematicae Universitatis Carolinae %D 1986 %P 755-764 %V 27 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1986__27_4_a13/ %G en %F CMUC_1986__27_4_a13