@book { FamilyOfficesalsalternativeFinanzierungspartnerdesMittelstandes,
    title = "Family Offices als alternative Finanzierungspartner des Mittelstandes",
    author = "Natalie {Michel}",
    year = "2014",
    publisher = "Diplom.de",
    address = "Hamburg, Germany",
    url = "https://m.diplom.de/document/276389"
}