2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/88779Quasi-set theory allows us a non trivial relation between indistinguishability and nonlocality into the context of Einstein- Podolsky-Rosen experiment. Quasi-set theory is a set theory which provides a manner for dealing with collections of indistinguishable but not identical elementary particles.RevTeX, 4 pages, 1 figureQuantum Physicstext