@book { DerDeutscheErfolgsfilm,
    title = "Der Deutsche Erfolgsfilm",
    author = "Franziska {An der Gassen}",
    year = "2019",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/b14692",
    url = "https://www.peterlang.com/document/1056628"
}