%0 Journal Article %A Irac-Astaud, M. %T Perturbation around exact solutions for nonlinear dynamical systems : application to the perturbed Burgers equation %J Annales de l'I.H.P. Physique théorique %D 1990 %P 343-358 %V 53 %N 3 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1990__53_3_343_0/ %G en %F AIHPA_1990__53_3_343_0