@Book{032891652, title="Chartae Latinae antiquiores: facsimile-edition of the Latin charters prior to the ninth century", year="1975", publisher="Graf", address="Olten [u.a.]", note="ed. by Albert Bruckner and Robert Marichal. [Ed. under the auspices of the Schweizerische Gesellschaft f{\"u}r Geisteswissenschaften, Bern ...]", isbn="3859511092", language="Latin" }