@book { KinokulturinderProvinz,
    title = "Kinokultur in der Provinz",
    subtitle = "Am Beispiel von Bad Hersfeld",
    author = "Nadja {Van Keeken}",
    year = "1993",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1113885"
}