%0 Journal Article %A Fattorusso, Luisa %T Differentiability of weak solutions of nonlinear second order parabolic systems with quadratic growth and nonlinearity $q\ge 2$ %J Commentationes Mathematicae Universitatis Carolinae %D 2004 %P 73-90 %V 45 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_2004__45_1_a4/ %G en %F CMUC_2004__45_1_a4