%0 Journal Article %A Stará, Jana %A John, Oldřich %T Some (new) counterexamples of parabolic systems %J Commentationes Mathematicae Universitatis Carolinae %D 1995 %P 503-510 %V 36 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/CMUC_1995__36_3_a11/ %G en %F CMUC_1995__36_3_a11