@book { KonzeptioneinesSportmagazinsfrRandsportarten,
    title = "Konzeption eines Sportmagazins für Randsportarten",
    author = "Claudio {Cosentino}",
    year = "2008",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836610544",
    url = "https://m.diplom.de/document/225295"
}