История Востока. В 6 т. Т. 2. Восток в средние века.Arxivləşdirilib 2021-03-06 at the Wayback Machine М., «Восточная литература», 2002. ISBN 5-02-017711-3 (History of the East. In 6 volumes. Volume 2. Moscow, publishing house of the Russian Academy of sciences «East literature»): The polyethnic population of Albania left-bank at this time is increasingly moving to the Persian language. Mainly this applies to cities of Aran and Shirvan, as begin from the ninth-tenth centuries named two main areas in the territory of Azerbaijan. With regard to the rural population, it would seem, mostly retained for a long time, their old languages, related to modern Daghestanian family, especially Lezgin.
История Востока. В 6 т. Т. 2. Восток в средние века.Arxivləşdirilib 2021-03-06 at the Wayback Machine М., «Восточная литература», 2002. ISBN 5-02-017711-3 (History of the East. In 6 volumes. Volume 2. Moscow, publishing house of the Russian Academy of sciences «East literature»): The polyethnic population of Albania left-bank at this time is increasingly moving to the Persian language. Mainly this applies to cities of Aran and Shirvan, as begin from the ninth-tenth centuries named two main areas in the territory of Azerbaijan. With regard to the rural population, it would seem, mostly retained for a long time, their old languages, related to modern Daghestanian family, especially Lezgin.
