%0 Journal Article
%A Ewa Damek
%A Andrzej Hulanicki
%T Asymptotic behavior of the invariant measure
  for a diffusion related to an $NA$ group
%J Colloquium Mathematicum
%D 2006
%P 285-309
%V 104
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm104-2-6/
%R 10.4064/cm104-2-6
%G en
%F 10_4064_cm104_2_6