@book { DasLiquidittsrisikomanagementinBanken,
    title = "Das Liquiditätsrisikomanagement in Banken",
    author = "Christoph {Dürrnagel}",
    year = "2011",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783842809161",
    url = "https://m.diplom.de/document/228244"
}