@book { BausparkassenbedingungenundAGBKontrolle,
    title = "Bausparkassenbedingungen und AGB-Kontrolle",
    author = "Georg {Herzog}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1101228"
}