@book { HerausforderungDemenz,
    title = "Herausforderung Demenz",
    subtitle = "Praxishilfen für den Pflegealltag",
    author = "Ingrid {Bruckler}",
    year = "2019",
    publisher = "facultas",
    address = "Wien, Österreich",
    url = "https://campus-lizenzen.facultas.at/document/924741"
}