%0 Journal Article
%A Piotr Hajłasz
%T A new characterization of the Sobolev space
%J Studia Mathematica
%D 2003
%P 263-275
%V 159
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/sm159-2-7/
%R 10.4064/sm159-2-7
%G en
%F 10_4064_sm159_2_7