@book { BusinessIntelligenceintheCloudberblickundBewertung,
    title = "Business Intelligence in the Cloud. Überblick und Bewertung",
    author = "Martin {Stroh}",
    year = "2014",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/271655"
}