@book { VonderFreizeitplanungzurKulturpolitik,
    title = "Von der Freizeitplanung zur Kulturpolitik",
    author = "Dieter {Kramer}",
    year = "2011",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00891-3",
    url = "https://www.peterlang.com/document/1045728"
}