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In this paper we evaluate, in the context of the linear BESS model thecross-section for the double Higgs-strahlung process. We find that, within thebounds given by the actual experimental data, significant deviations withrespect to the SM may arise. In the linear BESS model not only theself-couplings of the Higgs are modified, but also the Z-Higgs couplings. Wethink that this is a generic feature of any extension of the SM and, in ouropinion, it should be kept in mind in analyzing the future data on the processstudied here.Comment: 12 pages, 2 figures. Final version to appear on Journal of Physics G.  Some errors have been corrected. Only two figures appear in the final  version. Main conclusions unchange

The linear BESS model and double Higgs-strahlung production