%0 Journal Article %A Samira Bahrami %A Sadolah Nasiri %T Symmetry Transformation in Extended Phase Space: the Harmonic Oscillator in the Husimi Representation %J Symmetry, integrability and geometry: methods and applications %D 2008 %V 4 %U http://geodesic.mathdoc.fr/item/SIGMA_2008_4_a13/ %G en %F SIGMA_2008_4_a13