%0 Journal Article %A Sun-Yung A. Chang %A Jie Qing %A Paul Yang %T Some Progress in Conformal Geometry %J Symmetry, integrability and geometry: methods and applications %D 2007 %V 3 %U http://geodesic.mathdoc.fr/item/SIGMA_2007_3_a121/ %G en %F SIGMA_2007_3_a121