@book { AktuelleForschungsthemenderSprechwissenschaft2,
    title = "Aktuelle Forschungsthemen der Sprechwissenschaft 2",
    author = "Ursula {Hirschfeld} and Baldur {Neuber}",
    year = "2012",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02109-7",
    url = "https://www.peterlang.com/document/1054176"
}