@book {9783402190531, 
	title = "Libri liturgici e istitutzioni ecclesiastiche a Milano in età¡ medioevale",
	author = "Carmassi, Patrizia",
	isbn = "9783402190531",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783402190531",
	url = "https://content-select.com/de/portal/media/view/60421701-2300-45f3-92ec-5a28b0dd2d03",
	publisher = "Aschendorff Verlag",
	language = "ita",
}