%0 Journal Article %A M.S. Ravi %T Regularity of Ideals and their Radicals. %J Manuscripta mathematica %D 1990 %P 77-88 %V 68 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1990__68_2_155515/ %F MM2_1990__68_2_155515