@book { 150JahreeinigesItalien,
    title = "150 Jahre einiges Italien",
    author = "Massimo {Minelli} and Rainer {Schlösser}",
    year = "2012",
    publisher = "Meidenbauer",
    address = ", Germany",
    url = "https://www.peterlang.com/document/1109291"
}