Bakradze , I. Z. “A HELMET OF THE WAWEL TYPE IN THE HISTORICAL MUSEUM OF TSAGERI (GEORGIA)”. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), no. 5, Dec. 2017, pp. 186-95, https://evrazstep.ru/index.php/aes/article/view/223.