^ ئاDobrushina, Nina (2021). "Languages and Sociolinguistics of the Caucasus". In Polinsky, Maria (ed.). The Oxford Handbook of Languages of the Caucasus. Oxford University Press. p. 7. (...) and the nearly extinct Christian Tats (pʰarseren; Armeno-Tat; formerly in Madrasa and Kilvar in Azerbaijan, but moved to Armenia and Russia).