%0 Journal Article %A B. A. Khesin %A G. MisioĊ‚ek %T Shock Waves for the Burgers Equation and Curvatures of Diffeomorphism Groups %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2007 %P 77-85 %V 259 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2007_259_a5/ %G en %F TM_2007_259_a5