%0 Journal Article
%A Nečas, Jindřich
%A John, Oldřich
%A Stará, Jana
%T Counterexample to the regularity of weak solution of elliptic systems
%J Commentationes Mathematicae Universitatis Carolinae
%D 1980
%P 145-154
%V 21
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1980__21_1_a10/
%G en
%F CMUC_1980__21_1_a10