@book { HalbzahmineinerLumpenwelt,
    title = "Halbzahm in einer Lumpenwelt",
    author = "Rainer {Hillenbrand}",
    year = "2021",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1093948"
}