%0 Journal Article %A James A. Huckaba %A Ira J. Papick %T When the Dual of an Ideal is a Ring. %J Manuscripta mathematica %D 1982 %P 67-86 %V 37 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1982__37_154830/ %F MM2_1982__37_154830