%0 Journal Article
%A Ewa Damek
%T Curvature of a semi-direct extension of a Heisenberg type nilpotent group
%J Colloquium Mathematicum
%D 1987
%P 249-253
%V 53
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-53-2-249-253/
%R 10.4064/cm-53-2-249-253
%G en
%F 10_4064_cm_53_2_249_253