%0 Journal Article
%A S. Thangavelu
%T An analogue of Hardy's theorem for 
the Heisenberg group
%J Colloquium Mathematicum
%D 2001
%P 137-145
%V 87
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm87-1-9/
%R 10.4064/cm87-1-9
%G en
%F 10_4064_cm87_1_9