%0 Journal Article %A Karol Borsuk %T Concerning homotopy properties of compacta %J Fundamenta Mathematicae %D 1968 %P 223-254 %V 62 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-62-3-223-254/ %R 10.4064/fm-62-3-223-254 %G en %F 10_4064_fm_62_3_223_254