%0 Journal Article %A Peter A. Horváthy %T Non-Commutative Mechanics in Mathematical & in Condensed Matter Physics %J Symmetry, integrability and geometry: methods and applications %D 2006 %V 2 %U http://geodesic.mathdoc.fr/item/SIGMA_2006_2_a89/ %G en %F SIGMA_2006_2_a89