%0 Journal Article %A Karol Borsuk %T Concerning a problem due to Sam B. Nadler, Jr. %J Colloquium Mathematicum %D 1976 %P 63-65 %V 35 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm-35-1-63-65/ %R 10.4064/cm-35-1-63-65 %G en %F 10_4064_cm_35_1_63_65