%0 Journal Article %A Pedro L. Q. Pergher %A Rogério de Oliveira %T ${ Z_2^k}$-actions with a special fixed point set %J Fundamenta Mathematicae %D 2005 %P 97-109 %V 186 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm186-2-1/ %R 10.4064/fm186-2-1 %G en %F 10_4064_fm186_2_1