%0 Journal Article %A Olga Lavila-Vidal %T On the Cohen-Macaulay property of diagonal subalgebras of the Rees algebra. %J Manuscripta mathematica %D 1998 %P 47-58 %V 95 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1998__95_3_156359/ %F MM2_1998__95_3_156359