language, which broadly uses vigesimal numeration. As in Greek, certain terms are pre-Indo-European; such as , , , which the paleolinguist and bascologist Michel Morvan compares to pre-Occitan , , and Basque or . This pre-Indo-European substratum has also been identified as one of the contributing factors to the customs of Albanians. Attestation The first attested mention of Albanian occurred in 1285 at the Venetian city of Ragusa (present-day Dubrovnik, Croatia) when a crime witness named Matthew testified: "I heard a voice crying in the mountains in Albanian" (). The earliest attested written specimens of Albanian are Formula e pagëzimit (1462) and Arnold Ritter von Harff's lexicon (1496). The first Albanian text written with Greek letters is a fragment of the Ungjilli i Pashkëve (Passover Gospel) from the 15 or 16th century. The first printed books in Albanian are Meshari (1555) and Luca Matranga's E mbsuame e krështerë (1592). However, as Fortson notes, Albanian written works existed before this point; they have simply been lost. The existence of written Albanian is explicitly mentioned in a letter attested from 1332, and the first preserved books, including both those in Gheg and in Tosk, share orthographic features that indicate that some form of common literary language had developed. Toponymy In the Balkans and southern Italy, several toponyms, river and mountain names which have been attested since antiquity can be explained etymologically via Albanian or have evolved phonologically through Albanian and later adopted in other languages. Inherited toponyms from a Proto-Albanian language and the date of adoption of non-Albanian toponyms indicate in Albanology the regions were the Albanian language originated, evolved and expanded. Depending on which proposed etymology and phonological development linguists support, different etymologies are usually used to link Albanian to Illyrian, Messapic, Dardanian, Thracian or an unattested Paleo-Balkan language. Brindisi is a town in southern Italy. Brundisium was originally a settlement of the Iapygian Messapians, descendants of an Illyrian people who migrated from the Balkans to Italy in Late Bronze/Early Iron Age transition. The name highlights the ties between Messapic to Albanian as Messapic brendo (stag) is linked to Old Gheg bri (horns). Bunë is a river in northwestern Albania, near the cities of Shkodër and Ulcinj (Ulqin). The majority of scholars consider it a directly inherited hydronym from Illyrian Barbanna . A less accepted proposition by Eqrem Çabej considers it an unrelated name which derives from buenë (overflow of waters).