@book { KinderfreundlichkeitineuropischenUnternehmen,
    title = "Kinderfreundlichkeit in europäischen Unternehmen",
    author = "Katja {Eberlein}",
    year = "2009",
    publisher = "Diplom.de",
    address = "Hamburg, Deutschland",
    doi = "10.3239/9783836625104",
    url = "https://m.diplom.de/document/226493"
}