%0 Journal Article %A E. Ya. Khruslov %T Asymptotics of the solution of the Cauchy problem for the Korteweg--de~Vries equation with initial data of step type %J Sbornik. Mathematics %D 1976 %P 229-248 %V 28 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SM_1976_28_2_a6/ %G en %F SM_1976_28_2_a6