%0 Journal Article %A E. Barton %T On some problems of Borsuk %J Fundamenta Mathematicae %D 1971 %P 271-274 %V 73 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-73-3-271-274/ %R 10.4064/fm-73-3-271-274 %G en %F 10_4064_fm_73_3_271_274