@book { BewertungbeiNeuemissionen,
    title = "Bewertung bei Neuemissionen",
    author = "Dietmar {Isert}",
    year = "2000",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832425524",
    url = "https://m.diplom.de/document/218344"
}