@book { DokumentationswahnsinninderPflege,
    title = "Dokumentationswahnsinn in der Pflege",
    author = "",
    year = "2020",
    publisher = "Schlütersche Verlagsgesellschaft mbH & Co. KG",
    address = ", Deutschland",
    url = "https://schluetersche.openpublishing.com/document/932677"
}