@book { DieBedeutungvonWirelessLANinderMobilfunkbranche,
    title = "Die Bedeutung von Wireless LAN in der Mobilfunkbranche",
    subtitle = "Eine Analyse auf Basis des Disruptive Technology Frameworks",
    author = "Thomas {Steppuhn}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832477042",
    url = "https://m.diplom.de/document/222968"
}