%0 Journal Article %A Wafaa Batat %A Salima Rahmani %T On the Existence of a Codimension 1 Completely Integrable Totally Geodesic Distribution on a Pseudo-Riemannian Heisenberg Group %J Symmetry, integrability and geometry: methods and applications %D 2010 %V 6 %U http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a20/ %G en %F SIGMA_2010_6_a20