Thracian is a scarcely attested Indo-European language that was spoken north of the Aegean Sea. Its corpus consists of a few inscriptions, glosses and personal and place names. Due to the limited sources, there is no evidence for adjective valence.

Bibliography

Brixhe, Claude and Anna Panayotou. 1994. Le thrace. In: Françoise Bader (ed.), Langues indo-européennes, 179-203. Paris: CNRS.

Katičić, Radoslav. 1976. Ancient languages of the Balkans. (Trends in Linguistics: State-of-the-Art Reports, 4-5.) The Hague: Mouton de Gruyter.