@book { VolatilittalsHandelsstrategieWhentheVIXishighitstimetobuy,
    title = "Volatilität als Handelsstrategie: When the VIX is high, it’s time to buy",
    author = "Philipp {Baumeister}",
    year = "2015",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/297809"
}