@book { EntwicklungskooperationeninderAutomobilindustrie,
    title = "Entwicklungskooperationen in der Automobilindustrie",
    author = "Franz {Steinberger}",
    year = "2006",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832497378",
    url = "https://m.diplom.de/document/224811"
}