%0 Journal Article %A Alexei A. Deriglazov %T From Noncommutative Sphere to Nonrelativistic Spin %J Symmetry, integrability and geometry: methods and applications %D 2010 %V 6 %U http://geodesic.mathdoc.fr/item/SIGMA_2010_6_a15/ %G en %F SIGMA_2010_6_a15