@book { FamilienpolitikinsterreichundindenUSA,
    title = "Familienpolitik in Österreich und in den USA",
    author = "Christina {Ramminger}",
    year = "2002",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    url = "https://m.diplom.de/document/220723"
}