@book { CommodityFuturesEnhancedStrategienzurPerformancesteigerung,
    title = "Commodity Futures - Enhanced Strategien zur Performancesteigerung?",
    subtitle = "Eine theoretische und empirische Analyse",
    author = "Andreas {Kern}",
    year = "2010",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836641340",
    url = "https://m.diplom.de/document/227537"
}