%0 Journal Article %A Kennth A. Brwon %T The Artin algebras associated with differential operators on singular affine curves. %J Mathematische Zeitschrift %D 1991 %P 423-442 %V 206 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1991__206_1_174235/ %G en %F MZ_1991__206_1_174235