@book { DieKrankenschwester,
    title = "Die Krankenschwester",
    author = "Kristian {Corfixen} and Ricarda {Essrich}",
    year = "2023",
    publisher = "dotbooks Verlag",
    address = "München, Deutschland",
    url = "https://m.dotbooks.de/document/1319337"
}