@book { ImageanalysevonWellnessmineralwssern,
    title = "Imageanalyse von Wellnessmineralwässern",
    author = "Elisabeth {Ort}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/223355"
}