@Book{OL11576508M,
    title: {The Ripening World},
    author: {H. E. Bates},
    publisher: {Robinson Publishing},
    year: {1987},
}

@Book{OL47675782M,
    title: {A Knockabout with a Slouch Hat},
    author: {T.A.G Hungerford},
    publisher: {Fremantle Arts Centre Press},
    year: {1990},
}

@Book{OL34180188M,
    title: {Library},
    author: {Arthur der Weduwen and Andrew Pettegree},
    publisher: {Basic Books},
    year: {2021},
}

@Work{OL257263W,
    title: {The art of computer programming},
    author: {Donald Knuth},
    first_publish_year: {1968}
}

@Author{OL229501A,
    name: {Donald Knuth},
    birth_date: {1938}
}