VIKHLYAEV , V. I.; ZELENEEV , A. Y.; ZELENEEV , Y. A. Trans-Kama and Penza Defensive Lines of the Russian State i n the Second Half of the XVII Century. Arkheologiia Evraziiskikh Stepei (Archaeology of the Eurasian Steppes), [S. l.], n. 6, p. 103–110, 2023. DOI: 10.24852/2587-6112.2023.6.103.110. Disponível em: https://evrazstep.ru/index.php/aes/article/view/1141. Acesso em: 23 jul. 2024.