@Book{OL14365285M,
    title: {The art of composition},
    author: {Michel Jacobs},
    publisher: {Doubleday, Page \& Company},
    year: {1926},
    place: {Garden City, N. Y},
}

@Work{OL17000359W,
    title: {Marken und Monogramme auf Fayence, Porzellan, Steinzeug und sonstigen keramischen Erzeugnissen},
    author: {Friedrich Jaennicke},
    first_publish_year: {1878}
}

@Work{OL3846655W,
    title: {History of ancient art},
    author: {Franz von Reber},
    first_publish_year: {1882}
}

@Work{OL17029149W,
    title: {Manuel d'iconographie chre tienne, grecque et latine},
    author: {Dionysios of Fourna},
    first_publish_year: {1845}
}

@Work{OL10709587W,
    title: {Les doctrines d'art en France},
    author: {André Fontaine},
    first_publish_year: {1909}
}

@Author{OL4476935A,
    name: {André Fontaine},
    birth_date: {1869}
}