@book { CafdeFloreunddieSehnsuchtnachLiebe,
    title = "Café de Flore und die Sehnsucht nach Liebe",
    author = "Astrid {Korten}",
    year = "2020",
    publisher = "dp DIGITAL PUBLISHERS GmbH",
    address = "Stuttgart, Germany",
    url = "https://shop.digitalpublishers.de/document/486660"
}