@book { RisikominimalesHedgingmitForwardsundFutures,
    title = "Risikominimales Hedging mit Forwards und Futures",
    author = "Johannes {von Mulert}",
    year = "1997",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832402259",
    url = "https://m.diplom.de/document/216171"
}