@book { WiderdieBeliebigkeit,
    title = "Wider die Beliebigkeit",
    subtitle = "Das Konzept einer grundsätzlich richtigen Ethik",
    author = "Christine {Lauer}",
    year = "2003",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1096159"
}