@book { EvaluationvonStakeholdern,
    title = "Evaluation von Stakeholdern",
    author = "Steven {Neubauer}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832460235",
    url = "https://m.diplom.de/document/221452"
}