%0 Journal Article %A G. Kozlowski %A Jack Segal %T n-movable compacta and ANR-systems %J Fundamenta Mathematicae %D 1974 %P 235-243 %V 85 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-85-3-235-243/ %R 10.4064/fm-85-3-235-243 %G en %F 10_4064_fm_85_3_235_243