%0 Journal Article %T 16th International Conference on Nonlinear Evolution Equations and Dynamical Systems %J Teoretičeskaâ i matematičeskaâ fizika %D 2003 %P 323-324 %V 137 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2003_137_3_a0/ %G ru %F TMF_2003_137_3_a0