Bagchi, S CRay, S K2012-05-092012-05-091998Journal of austral.Mathematical society,Pt-A,V65,P289-302http://hdl.handle.net/10263/3926enUncertainty principlesHeisenberg groupElucidian motion groupOscilator groupHardy's theoremUncertainty principles like hard's theorem on some lie groupsArticle