%0 Journal Article %A Roman Mańka %T Association and fixed points %J Fundamenta Mathematicae %D 1976 %P 105-121 %V 91 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-91-2-105-121/ %R 10.4064/fm-91-2-105-121 %G en %F 10_4064_fm_91_2_105_121