@book { GrundlagendesEvidencebasedNursing,
    title = "Grundlagen des Evidence-based Nursing",
    author = "Astrid {Sobczak} and Ulrike {Tscherne}",
    year = "2024",
    publisher = "facultas",
    address = "Wien, Österreich",
    url = "https://campus-lizenzen.facultas.at/document/1470000"
}