@book { 100FragenzumUmgangmitSchmerzinderPflege,
    title = "100 Fragen zum Umgang mit Schmerz in der Pflege",
    author = "Heide {Kreße}",
    year = "2017",
    publisher = "Schlütersche Verlagsgesellschaft mbH & Co. KG",
    address = ", Deutschland",
    url = "https://schluetersche.openpublishing.com/document/404083"
}