%0 Journal Article %A Sire, Yannick %A James, Guillaume %T Travelling breathers in Klein–Gordon chains %J Comptes Rendus. Mathématique %D 2004 %P 661-666 %V 338 %N 8 %I Elsevier %U http://archive.numdam.org/articles/10.1016/j.crma.2004.01.031/ %R 10.1016/j.crma.2004.01.031 %G en %F CRMATH_2004__338_8_661_0