%0 Journal Article %A Aubry, Serge %T Discrete breathers in anharmonic models with acoustic phonons %J Annales de l'I.H.P. Physique théorique %D 1998 %P 381-420 %V 68 %N 4 %I Gauthier-Villars %U http://archive.numdam.org/item/AIHPA_1998__68_4_381_0/ %G en %F AIHPA_1998__68_4_381_0