ILDERYAKOV, N.N.; YARYGIN, S.A.; GANIEVA, A.S. Typology and genesis of circular signs of the Kairakkol and Aksu petroglyphs. Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 111, n. 3, p. 44–57, 2023. DOI: 10.31489/2023hph3/44-57. Disponível em: https://history-philosophy-vestnik.buketov.edu.kz/history-philosophy-vestnik/article/view/649. Acesso em: 11 sep. 2026.