Gusejnov, G. -R.-K. (2015) “FROM THE HISTORY OF TWO FAILED TRADE DYNASTIES OF KHASAVYURT AND GROZNENSKY DISTRICTS OF THE TERSK REGION (end of the XIX - XX centuries)”, History, Archeology and Ethnography of the Caucasus, 11(1), pp. 73–80. doi:10.32653/CH11173-80.