@book { BilanzierungvonMezzanineKapitalnachHGBIFRSundUSGAAP,
    title = "Bilanzierung von Mezzanine-Kapital nach HGB, IFRS und US-GAAP",
    author = "Christian {Bächer}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836622288",
    url = "https://m.diplom.de/document/226340"
}