@book { BilanzierungderivativerFinanzinstrumentenachIAS,
    title = "Bilanzierung derivativer Finanzinstrumente nach IAS",
    author = "Michael H. {Kunisch}",
    year = "1999",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832417734",
    url = "https://m.diplom.de/document/217634"
}