%0 Journal Article
%A Cotar, Codina
%A Deuschel, Jean-Dominique
%T Decay of covariances, uniqueness of ergodic component and scaling limit for a class of $\nabla \phi $ systems with non-convex potential
%J Annales de l'I.H.P. Probabilités et statistiques
%D 2012
%P 819-853
%V 48
%N 3
%I Gauthier-Villars
%U http://archive.numdam.org/articles/10.1214/11-AIHP437/
%R 10.1214/11-AIHP437
%G en
%F AIHPB_2012__48_3_819_0