Indistinguishability and nonlocality in Einstein-Podolsky-Rosen   experiment
  Quasi-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. 
Adonai S. Sant'Anna