@book { DasneueNewOrleansStadtohnesozialeProbleme,
    title = "Das neue New Orleans - Stadt ohne soziale Probleme?",
    author = "Christine {Klas}",
    year = "2007",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/225139"
}