%0 Journal Article %A Miller, Harry I. %T On transformations of sets in ${\Bbb R}^n$ %J Časopis pro pěstování matematiky %D 1981 %P 422-430 %V 106 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CPM.1981.108490/ %R 10.21136/CPM.1981.108490 %G en %F 10_21136_CPM_1981_108490