@book { StreamingVideoimInternet,
    title = "Streaming Video im Internet",
    author = "Tobias {Künkel}",
    year = "2001",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832431723",
    url = "https://m.diplom.de/document/218868"
}