@book { SprachrohrderAuslandschineseninEuropa,
    title = "Sprachrohr der Auslandschinesen in Europa?",
    author = "Ya Ming {Li}",
    year = "2009",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/226512"
}