@book { VomWertderWerte,
    title = "Vom Wert der Werte",
    subtitle = "Erklärungsmodelle für Einstellungen politischer Toleranz",
    author = "Eva-Maria {Trüdinger}",
    year = "2006",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1100943"
}