@book { Ethischmoderieren,
    title = "Ethisch moderieren",
    subtitle = "Bestimmungen demokratischer Lebensformen",
    author = "Gerhard {Droesser} and Stephan {Schirm}",
    year = "2002",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093946"
}