%0 Journal Article
%A S. B. Kuksin
%T Perturbation theory for quasiperiodic solutions of infinite-dimensional Hamiltonian systems, and its application to the Korteweg--de~Vries equation
%J Sbornik. Mathematics
%D 1989
%P 397-413
%V 64
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_1989_64_2_a7/
%G en
%F SM_1989_64_2_a7