@book { RisikomanagementsystemeimSteuervollzugundderenKontrolle, title = "Risikomanagementsysteme im Steuervollzug und deren Kontrolle", author = "Yvonne {Hohler}", year = "2020", publisher = "Peter Lang Verlag", address = "Berlin, Germany", doi = "10.3726/b17197", url = "https://www.peterlang.com/document/1059113" }