@book { ResilienzinderPflege,
    title = "Resilienz in der Pflege",
    author = "Gabriela {Koslowski}",
    year = "2018",
    publisher = "Schlütersche Verlagsgesellschaft mbH & Co. KG",
    address = ", Deutschland",
    url = "https://schluetersche.openpublishing.com/document/449097"
}