@book { SpieltdieSchuleeineRolle,
    title = "Spielt die Schule eine Rolle?",
    author = "Peter {Rüesch}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Lausanne, Switzerland",
    url = "https://www.peterlang.com/document/1087626"
}