Before revision: Benacerraf's identification problem is a philosophical argument, developed by Paul Benacerraf, against set-theoretic platonism .Paul Benacerraf (1965), “What Numbers Could Not Be”, Philosophical Review Vol.
After revision: Benacerraf's identification problem is a philosophical argument, developed by Paul Benacerraf, against set-theoretic PlatonismIn the philosophy of mathematics, .Paul Benacerraf (1965), “What Numbers Could Not Be”, Philosophical Review Vol.