@book { AngehrigeinderPalliativeCare,
    title = "Angehörige in der Palliative Care",
    author = "Angelika {Feichtner} and Bettina {Pußwald}",
    year = "2020",
    publisher = "facultas",
    address = "Wien, Österreich",
    url = "https://campus-lizenzen.facultas.at/document/540567"
}