%0 Journal Article %A Hájek, O. %T Homological fixed point theorems %J Commentationes Mathematicae Universitatis Carolinae %D 1964 %P 13-31 %V 5 %N 1 %U http://geodesic.mathdoc.fr/item/CMUC_1964_5_1_a1/ %G en %F CMUC_1964_5_1_a1