%0 Journal Article
%A M. Šilhavý
%T An $O(n)$ invariant rank 1 convex function that is not polyconvex
%J Theoretical and applied mechanics
%D 2002
%P 325 
%V 28-29
%N 1
%U http://geodesic.mathdoc.fr/articles/10.2298/TAM0229325S/
%R 10.2298/TAM0229325S
%G en
%F 10_2298_TAM0229325S