%0 Journal Article %A Magill, K. D., Jr. %T The largest proper regular ideal of $S(X)$ %J Czechoslovak Mathematical Journal %D 1996 %P 73-82 %V 46 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127271/ %R 10.21136/CMJ.1996.127271 %G en %F 10_21136_CMJ_1996_127271