%0 Journal Article
%A Harrivel, Dikanaina
%T Planar binary trees and perturbative calculus of observables in classical field theory
%J Annales de l'I.H.P. Analyse non linéaire
%D 2006
%P 891-909
%V 23
%N 6
%I Elsevier
%U http://www.numdam.org/articles/10.1016/j.anihpc.2005.09.006/
%R 10.1016/j.anihpc.2005.09.006
%G en
%F AIHPC_2006__23_6_891_0