@book { DieBedeutungderPerformanceMessungfrdasPortfolioManagement,
    title = "Die Bedeutung der Performance-Messung für das Portfolio-Management",
    author = "Christian {Neuss}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832438852",
    url = "https://m.diplom.de/document/219529"
}