@Work{OL64468W,
    title: {Brave New World},
    author: {Aldous Huxley},
    first_publish_year: {1932}
}

@Work{OL59724W,
    title: {Beyond This Horizon},
    author: {Robert A. Heinlein},
    first_publish_year: {1948}
}

@Work{OL362691W,
    title: {Much Ado About Nothing},
    author: {William Shakespeare},
    first_publish_year: {1600}
}

@Author{OL9388A,
    name: {William Shakespeare},
    birth_date: {20 April 1564}
    , death_date: {23 April 1616}
}