Gmyra, Ludmila Borisovna. “Uchreditel’nyy s\"ezd Mezhdunarodnogo Kongressa Srednevekovoy Arkheologii Evraziyskikh Stepey. 14-16 Fevralya. 2007. Kazan’”. History, Archeology and Ethnography of the Caucasus, vol. 3, no. 1, Mar. 2007, pp. 161-4, https://doi.org/10.32653/CH31161-164.