Davudov, O.M. and Sihsaidov, A.R. (2009) “Novyy nauchnyy trud prof. M.R. Gasanova. Rets. na kn.: Dagestan i narody Kavkaza (nekotorye voprosy etnicheskoy obshchnosti, rasseleniya i vzaimootnosheniy). Makhachkala”, History, Archeology and Ethnography of the Caucasus, 5(1), pp. 139–142. doi:10.32653/CH51139-142.