%0 Journal Article
%A N. E. Firsova
%T On solution of the Cauchy problem for the Korteweg–de Vries equation with initial data the sum of a periodic and a rapidly decreasing function
%J Sbornik. Mathematics
%D 1989
%P 257-265
%V 63
%N 1
%U http://geodesic.mathdoc.fr/item/SM_1989_63_1_a17/
%G en
%F SM_1989_63_1_a17