@book { DieinterkulturelleProblematik,
    title = "Die interkulturelle Problematik",
    author = "Monika {Ziegler}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832455323",
    url = "https://m.diplom.de/document/221029"
}