@Work{OL100669W,
    title: {Oeuvres complètes de Voltaire},
    author: {Voltaire},
    first_publish_year: {1784}
}

@Author{OL32293A,
    name: {Voltaire},
    birth_date: {21 November 1694}
    , death_date: {30 May 1778}
}