%0 Journal Article %A Karim Samei %T $z^0$-Ideals and some special commutative rings %J Fundamenta Mathematicae %D 2006 %P 99-109 %V 189 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/fm189-2-1/ %R 10.4064/fm189-2-1 %G en %F 10_4064_fm189_2_1