@Book{OL37876009M,
    title: {다빈치 코드},
    author: {Dan Brown},
    publisher: {[Bet'elsŭman?]},
    year: {2004},
    place: {[Sŏul-si]},
}

@Author{OL39307A,
    name: {Dan Brown},
    birth_date: {22 June 1964}
}