@Book{OL5418393M,
    title: {A burial in Portugal},
    author: {Webster, Noah and Bill Knox},
    publisher: {Published for the Crime Club by Doubleday},
    year: {1974},
    place: {Garden City, N.Y},
}

@Author{OL1121065A,
    name: {Webster, Noah},
    birth_date: {1928}
}
@Author{OL1010204A,
    name: {Bill Knox},
    birth_date: {1928}
}