%0 Journal Article %A Dianlou Du %A Xue Wang %T A new finite-dimensional Hamiltonian systems with a~mixed Poisson structure for the~KdV equation %J Teoretičeskaâ i matematičeskaâ fizika %D 2022 %P 361-374 %V 211 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2022_211_3_a0/ %G ru %F TMF_2022_211_3_a0