@book { Informationsverschmutzung,
    title = "Informationsverschmutzung",
    author = "Silke {Wingens}",
    year = "2004",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832477202",
    url = "https://m.diplom.de/document/222781"
}