@book { CanovaunddieTradition,
    title = "Canova und die Tradition",
    subtitle = "Kunstpolitik am päpstlichen Hof",
    author = "Yvonne {zu Dohna}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101358"
}