%0 Journal Article
%A Piotr Hajlasz
%T On approximate differentiability of functions with bounded deformation.
%J Manuscripta mathematica
%D 1996
%P 61-72
%V 91
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1996__91_3_156214/
%F MM2_1996__91_3_156214