@book { Dennochhabenwirgelacht,
    title = "Dennoch haben wir gelacht",
    author = "Erinnerungswerkstatt Norderstedt {Offene Autorengruppe} and Hartmut {Kennhöfer} and Renate {Rubach}",
    year = "2016",
    publisher = "Bedey Media GmbH",
    address = "Hamburg, Deutschland",
    url = "https://kaderaverlag.openpublishing.com/document/319786"
}