%0 Journal Article %A Teodor PrzymusiƄski %T Normality and paracompactness of Pixley-Roy hyperspaces %J Fundamenta Mathematicae %D 1981 %P 201-219 %V 113 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm-113-3-201-219/ %R 10.4064/fm-113-3-201-219 %G en %F 10_4064_fm_113_3_201_219