Kishinskaya , S. A. “THE GOLDEN HORDE ARCHAEOLOGICAL SITES IN THE PENZA REGION (MAPING EXPERIENCE)”. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), no. 2, Apr. 2024, pp. 121-33, doi:10.24852/2587-6112.2024.2.121.133.