@book { AktienfondsPerformanceundAnreizefreinaktivesManagement,
    title = "Aktienfonds-Performance und Anreize für ein aktives Management",
    author = "Andrej {Koval}",
    year = "2015",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/297067"
}