@Book{OL1170755M,
    title: {The art of war =},
    author: {Sun Tzu},
    publisher: {Barnes \& Noble},
    year: {1994},
    place: {New York},
}

@Book{OL23244910M,
    title: {Give me liberty!},
    author: {Russell Freedman},
    publisher: {Holiday House},
    year: {2000},
    place: {New York},
}

@Work{OL61982W,
    title: {Ὀδύσσεια},
    author: {Όμηρος (Homer)},
    first_publish_year: {1488}
}

@Work{OL17044851W,
    title: {Our little Spartan cousin of long ago},
    author: {Julia Darrow Cowles},
    first_publish_year: {1914}
}

@Author{OL2397298A,
    name: {Julia Darrow Cowles},
    birth_date: {1862}
    , death_date: {1919}
}