%0 Journal Article
%A G. Alberti
%A S. Bianchini
%A G. Crippa
%T Divergence-free vector fields in~$\mathbb R^2$
%J Contemporary Mathematics. Fundamental Directions
%D 2010
%P 22-32
%V 35
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMFD_2010_35_a1/
%G ru
%F CMFD_2010_35_a1