Alieva, V.F. 2005. The death rate of the population in Daghestan( according to the information of the All -Union 1989 and the All -Russian 2002 population census). History, Archeology and Ethnography of the Caucasus. 1, 4 (Dec. 2005), 93–107. DOI:https://doi.org/10.32653/CH1493-107.