%0 Journal Article %A A. V. Kuz'minykh %T On the characterization of isometric and similarity mappings %J Doklady Akademii Nauk %D 1979 %P 526-528 %V 244 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1979_244_3_a1/ %G ru %F DAN_1979_244_3_a1