Title: Sravnitelʹno-istoricheskai︠a︡ grammatika nakhskikh i︠a︡zykov i problemy proiskhozhdenii︠a︡ i istoricheskogo razvitii︠a︡ gorskikh kavkazskikh narodov
Subjects: Caucasian languages, Comparative Grammar, Ethnology, Grammar, Comparative, Languages, Nakho-Daghestan languages, Nakho-Dagestanian languages
Places: Caucasus, Russia (Federation)