%0 Journal Article %A P. E. Zhidkov %T Invariant measures generated by higher conservation laws for the~Korteweg--de~Vries equations %J Sbornik. Mathematics %D 1996 %P 803-822 %V 187 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1996_187_6_a1/ %G en %F SM_1996_187_6_a1