%0 Journal Article
%A Luděk Zajíček
%T A Lipschitz function which is $C^{\infty}$ on a.e. line
 need not be generically differentiable
%J Colloquium Mathematicum
%D 2013
%P 29-39
%V 131
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm131-1-3/
%R 10.4064/cm131-1-3
%G en
%F 10_4064_cm131_1_3