Borodovskiy, A.P. “ARTILLERY OF SMALL REDOUBTS (STANZAS) IN THE NORTHERN SECTION OF THE IRTYSH DEFENSIVE LINE (THE FIRST QUARTER OF THE 18TH — EARLY 19TH CENTURIES)”. THEORY AND PRACTICE OF ARCHAEOLOGICAL RESEARCH 37, no. 1 (April 28, 2025): 9-23. Accessed December 15, 2025. https://journal.asu.ru/tpai/article/view/17281.