%0 Journal Article %A Yuan, Xu %T Conditional stability of multi-solitons for the 1D NLKG equation with double power nonlinearity %J Annales de l'I.H.P. Analyse non linéaire %D 2021 %P 1487-1524 %V 38 %N 5 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.anihpc.2020.11.008/ %R 10.1016/j.anihpc.2020.11.008 %G en %F AIHPC_2021__38_5_1487_0