• Newton da Costa on non-reflexive logics and identity 

    Becker Arenhart, Jonas Rafael (Universidad Nacional de QuilmesUniversidad Nacional de Tres de Febrero, 2019-04-01)
    Newton da Costa pioneered first-order systems of so-called non-reflexive logics (NRL). According to those systems of logic, the reflexive law of identity is restricted; it does not apply to every kind of object the system ...