@book { DerProductOwnerinagilenSoftwareentwicklungsprojekten,
    title = "Der Product Owner in agilen Softwareentwicklungsprojekten",
    author = "Dennis {Kraft}",
    year = "2018",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    url = "https://www.hausarbeiten.de/document/439501"
}