BYKOV, A.Yu. Mutual relations between Orenburg administration and higher kazakh nobility in the first half the XVIII century . Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 92, n. 4, p. 70–82, 2018. Disponível em: https://ejh.buketov.edu.kz/history-philosophy-vestnik/article/view/404. Acesso em: 27 sep. 2026.