%0 Journal Article %A J. Jaworowski %A M. Powers %T D-spaces and fixed point theorems %J Fundamenta Mathematicae %D 1969 %P 157-162 %V 64 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-64-2-157-162/ %R 10.4064/fm-64-2-157-162 %G en %F 10_4064_fm_64_2_157_162