@book { VoranschreitendeDemokratisierungderEuropischenUnion,
    title = "Voranschreitende Demokratisierung der Europäischen Union",
    author = "Stefan {Dettke}",
    year = "2010",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    doi = "10.3726/978-3-653-00262-1",
    url = "https://www.peterlang.com/document/1054331"
}