@book { IchhabedenKopfsovoll,
    title = "«Ich habe den Kopf so voll»",
    author = "Wolfgang {Mieder} and Andreas {Nolte}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1100584"
}