%0 Journal Article
%A Balanda, L.
%A Viszus, E.
%T On Liouville theorem and the regularity of weak solutions to some nonlinear elliptic systems  of higher order
%J Commentationes Mathematicae Universitatis Carolinae
%D 1991
%P 615-625
%V 32
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1991__32_4_a3/
%G en
%F CMUC_1991__32_4_a3