%0 Journal Article %A Maire Kiikka %T Diffeomorphic approximation of quasiconformal and quasisymmetric homeomorphisms %J Annales Fennici Mathematici %D 1983 %P 251-256 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1983.0814/ %R 10.5186/aasfm.1983.0814 %G en %F AFM_1983_8_2_a4