@book { MusikalsKulturfaktor,
    title = "Musik als Kulturfaktor",
    subtitle = "Beobachtungen zur Theorie und Empirie christlicher Popularmusik",
    author = "Thomas {Feist}",
    year = "2005",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1099719"
}