@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, Germany", url = "https://m.bachelor-master-publishing.de/document/297809" }