@book { DieFolgebewertungdesGoodwill,
    title = "Die Folgebewertung des Goodwill",
    author = "Tino {Fettback}",
    year = "2003",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832475536",
    url = "https://m.diplom.de/document/222832"
}