%0 Journal Article
%A A.I. Bobenko
%A Sergej B. Kuksin
%T The nonlinear Klein-Gordon equation on an interval as a perturbed Sine-Gordon equation.
%J Commentarii mathematici Helvetici
%D 1995
%P 63-112
%V 70
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMH_1995__70_3_140362/
%F CMH_1995__70_3_140362