@book { PalliativeCareinPflegeheimenunddiensten,
    title = "Palliative Care in Pflegeheimen und -diensten",
    author = "Jochen {Becker-Ebel}",
    year = "2019",
    publisher = "Schlütersche Verlagsgesellschaft mbH & Co. KG",
    address = ", Deutschland",
    url = "https://schluetersche.openpublishing.com/document/471208"
}