Ibragimov, Magomed-Rasul Abdullaevic. 2011. “Dinamika Chislennosti Russkogo Naseleniya Dagestana(seredina XIX - Nachalo XXI v.)”. History, Archeology and Ethnography of the Caucasus 7 (4): 128-40. https://doi.org/10.32653/CH74128-140.