@Book{OL1107883M,
    title: {Two Complete Novels},
    author: {Douglas Adams},
    publisher: {Wings Books},
    year: {1994},
    place: {New York},
}

@Book{OL22092038M,
    title: {The Salmon of Doubt},
    author: {Douglas Adams},
    publisher: {Macmillan},
    year: {2002},
    place: {London},
}

@Book{OL7677549M,
    title: {The Ultimate Hitchhiker's Guide},
    author: {Douglas Adams},
    publisher: {Portland House},
    year: {1997},
    place: {New York},
}

@Book{OL3420524M,
    title: {The Ultimate Hitchhiker's Guide},
    author: {Douglas Adams},
    publisher: {Gramercy Books},
    year: {2005},
    place: {New York},
}

@Author{OL272947A,
    name: {Douglas Adams},
    birth_date: {11 March 1952}
    , death_date: {11 May 2001}
}