@book { RainerMariaRilkesLeserinSchuleundGesellschaft,
    title = "Rainer Maria Rilkes Leser in Schule und Gesellschaft",
    author = "Barbara {Fritz}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1107006"
}