@book { DieMessensindnochnichtgelesen, title = "Die Messen sind noch nicht gelesen", subtitle = "Eine Booksnacks-Kurzgeschichte", author = "Bettina {Klusemann}", year = "2017", publisher = "dp DIGITAL PUBLISHERS GmbH", address = "Stuttgart, Deutschland", url = "https://shop.digitalpublishers.de/document/353253" }