%0 Journal Article %A V. M. Buchstaber %A S. Yu. Shorina %T Commuting multidimensional third-order differential operators defining a~KdV hierarchy %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2003 %P 610-612 %V 58 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_2003_58_3_a6/ %G en %F RM_2003_58_3_a6