@book { Palermo,
    title = "Palermo",
    subtitle = "Eine Annäherung an seine Arbeit und deren Rezeption",
    author = "Sabine {Grosser}",
    year = "1996",
    publisher = "Peter Lang Verlag",
    address = "Berlin, Germany",
    url = "https://www.peterlang.com/document/1082844"
}