@book { PopularmusikundKirchePolyphonstattMonoton,
    title = "Popularmusik und Kirche – Polyphon statt Monoton",
    author = "Wolfgang {Kabus} and Jochen {Arnold}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1108386"
}