@book { PropagandaoderVerstndigung,
    title = "Propaganda oder Verständigung?",
    author = "Daniela {Högerle}",
    year = "2013",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-02696-2",
    url = "https://www.peterlang.com/document/1046310"
}