%0 Journal Article %A Karol Borsuk %T Some quantitative properties of shapes %J Fundamenta Mathematicae %D 1976 %P 197-212 %V 93 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-93-3-197-212/ %R 10.4064/fm-93-3-197-212 %G en %F 10_4064_fm_93_3_197_212