@Article{zbMATH04111654,
Author = {S. B. {Kuksin}},
Title = {{Perturbation theory for quasiperiodic solutions of infinite-dimensional Hamiltonian systems, and its applications to the Korteweg-de Vries equation.}},
FJournal = {{Mathematics of the USSR, Sbornik}},
Journal = {{Math. USSR, Sb.}},
ISSN = {0025-5734},
Volume = {64},
Number = {2},
Pages = {397--413},
Year = {1989},
Publisher = {American Mathematical Society (AMS), Providence, RI},
Language = {English},
MSC2010 = {37J40 35Q99},
Zbl = {0678.58037}
}