@book { FlussdiagrammBlendedLearningineinerLearningCommunityimWeblog,
    title = "Flussdiagramm: Blended Learning in einer Learning-Community im Weblog",
    author = "Markus {Niederastroth}",
    year = "2013",
    publisher = "BACHELOR + MASTER PUBLISHING",
    address = "Hamburg, Deutschland",
    url = "https://m.bachelor-master-publishing.de/document/297272"
}