@book { FrheFormenmusikalischrhetorischerFiguren,
    title = "Frühe Formen musikalisch-rhetorischer Figuren",
    author = "Nora Verena {Hülsen}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02733-4",
    url = "https://www.peterlang.com/document/1047265"
}