For citations:

Gazieva A.A., Seferbekov R.I., Khalidova O.B. The history of the study of the Russian population of Dagestan and the Terek Cossacks (XVIII – early XXI century): historical and bibliographic review. E-Journal “Kavkazologiya”. 2023;(1):142-173. (In Russ.) https://doi.org/10.31143/2542-212X-2023-1-142-173. EDN: CIUYOA