%0 Journal Article %A P. Tukia %A J. Väisälä %T Extension of embeddings close to isometries or similarities %J Annales Fennici Mathematici %D 1984 %P 153-175 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5186/aasfm.1984.0914/ %R 10.5186/aasfm.1984.0914 %G en %F AFM_1984_9_1_a13