%0 Journal Article %A Bros, J. %A Lassalle, M. %T Analyticity properties and many-particle structure in general quantum field theory. IV. Two-particle structural equations for the four, five and six-point functions %J Annales de l'I.H.P. Physique théorique %D 1977 %P 279-317 %V 27 %N 3 %I Gauthier-Villars %U http://geodesic.mathdoc.fr/item/AIHPA_1977__27_3_279_0/ %G en %F AIHPA_1977__27_3_279_0