@book { WeltmusikinDeutschland,
    title = "Weltmusik in Deutschland",
    subtitle = "Medienstrukturanalyse eines Genres",
    author = "Frank {Lücke}",
    year = "2010",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836647588",
    url = "https://m.diplom.de/document/227819"
}