%0 Journal Article %A Ferruccio Orecchia %A Isabella Ramella %T The Conductor of one-dimensional Gorenstein Rings in their blowing-up. %J Manuscripta mathematica %D 1990 %P 1-8 %V 68 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1990__68_2_155509/ %F MM2_1990__68_2_155509