%0 Journal Article %A Tao Cheng %A Shanshuang Yang %T Dilatations and exponents of quasisymmetric homeomorphisms %J Annales Fennici Mathematici %D 2016 %P 287-304 %V 41 %N 1 %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2016.4122/ %R 10.5186/aasfm.2016.4122 %G en %F AFM_2016_41_1_a18