@book { DieGlotzelebt,
    title = "Die Glotze lebt",
    subtitle = "Zur Situation des interaktiven Fernsehens in Deutschland",
    author = "Ariane {Schröfel}",
    year = "2005",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832485979",
    url = "https://m.diplom.de/document/223791"
}