%0 Journal Article
%A Stanislav Hencl
%A Aldo Pratelli
%T Diffeomorphic approximation of $W^{1,1}$ planar Sobolev homeomorphisms
%J Journal of the European Mathematical Society
%D 2018
%P 597-656
%V 20
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4171/jems/774/
%R 10.4171/jems/774
%F JEMS_2018_20_3_a1