UMBETOV, N.; DZHANABAEV, Z.; IVANOV, G. DESIGN OF THE THIRD-ORDER CURVES OF THE TYPE THE HYPERBOLISM OF THE HYPERBOLA. Известия НАН РК. Серия физико-математическая, [S. l.], n. 2, p. 159–165, 2020. Disponível em: http://189185.vm7pq.group/physics-mathematics/article/view/431. Acesso em: 22 фев. 2025.