%0 Journal Article %A F. V. Nijhoff %A O. A. Chalykh %T Bispectral rings of difference operators %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1999 %P 644-645 %V 54 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1999_54_3_a13/ %G en %F RM_1999_54_3_a13