Maghlaoui, L.Belaloui, N.2015-07-262015-07-26200817295254https://dspace.univ-boumerdes.dz/handle/123456789/2189A Wess-Zumino model in terms of bosons and parafermions of order p = 2 is investigated.We show that the parasupercharges associated to the parasupersymmetric transformations satisfy the p = 2 trilinear relations. The closure of the transformations algebra is established with a trilinear product rule for the fermionic elements. Finally, we verify that these parasupercharges are really the generators of the parasupersymmetric transformationsParastatisticsPoincaré algebraArticle