@book { PolitikinZeitenderneuenMitte,
    title = "Politik in Zeiten der «neuen Mitte»",
    subtitle = "Essays",
    author = "Franz {Walter}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1092538"
}