@book { FrauenhandelinDeutschland,
    title = "Frauenhandel in Deutschland",
    author = "Kathrin {Hausmann}",
    year = "2005",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783832488673",
    url = "https://m.diplom.de/document/224044"
}