%0 Journal Article %A J. Luukkainen %A P. Tukia %T Quasisymmetric and Lipschitz approximation of embeddings %J Annales Fennici Mathematici %D 1981 %P 343-367 %V 6 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1981.0609/ %R 10.5186/aasfm.1981.0609 %G en %F AFM_1981_6_2_a10