%0 Journal Article %A Gielerak, R. %T Trigonometric perturbation of the gaussian generalized fields. Small coupling results %J Annales de l'I.H.P. Physique théorique %D 1988 %P 205-228 %V 48 %N 3 %I Gauthier-Villars %U http://www.numdam.org/item/AIHPA_1988__48_3_205_0/ %G en %F AIHPA_1988__48_3_205_0