@Work{OL938933W,
    title: {Celestina},
    author: {Fernando de Rojas},
    first_publish_year: {1502}
}

@Work{OL14877870W,
    title: {A Woman of No Importance},
    author: {Oscar Wilde},
    first_publish_year: {1893}
}

@Author{OL20646A,
    name: {Oscar Wilde},
    birth_date: {16 October 1854}
    , death_date: {30 November 1900}
}