Some scholars, however, doubt that the language families are relatedSmeets, Rieks. "On Hurro-Urartian as an Eastern Caucasian language." Bibliotheca Orientalis XLVI (1989): 260–280. or believe that, while a connection is possible, the evidence is far from conclusive.
Some scholars, however, doubt that the language families are relatedSmeets, Rieks. "On Hurro-U.rartian as an Eastern Caucasian language." Bibliotheca Orientalis XLVI (1989): 260–280. or believe that, while a connection is possible, the evidence is far from conclusive