2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/100099John Bell showed that a big class of local hidden-variable models stands in conflict with quantum mechanics and experiment. Recently, there were suggestions that empirical adequate hidden-variable models might exist, which presuppose a weaker notion of local causality. We will show that a Bell-type inequality can be derived also from these weaker assumptions.8 pages, 6 figures; assumption 8 revised, typos correctedQuantum Physicstext