Utkin , Mikhail V., Alexander A., Tkachev, Alexander Al. Tkachev, Katya G. Gyurdzhoyan, Anna V. Yumina, and Maya O. Phylatova. “Dendrochronological Analysis of Wood from the Num-Khibya-Sikheri VIа Site”. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), no. 4 (August 31, 2023): 79–84. Accessed November 7, 2026. https://evrazstep.ru/index.php/aes/article/view/1052.