Singatulin, R.A. 2021. GOLDEN HORDE TECHNOLOGIES: BRICKS FROM UKEK. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes). 3 (Jul. 2021), 273–284. DOI:https://doi.org/10.24852/2587-6112.2021.3.273.284.