2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/185266Numerical results on non-factorizable corrections to e+e- --> WW --> 4fermions with semi-leptonic and hadronic final states, as well as to e+e- --> ZZ --> 4fermions, are presented. The corrections turn out to be small in comparison to the experimental uncertainty of LEP2, but they might compete with the expected accuracy at future e+e--colliders.8 pages, latex, 7 eps figuresHigh Energy Physics - Phenomenologytext