@book { ProjektcontrollingundBusinessIntelligenceDimensionenundTechniken,
    title = "Projektcontrolling und Business Intelligence. Dimensionen und Techniken",
    author = "Alexander {Gronauer}",
    year = "2016",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/320696"
}