SARSEMBAYEVA, A.; ODSUREN, M.; BELISAROVA, F.; SARSEMBAY, A.; ABYSHEV, M. SOLAR ACTIVITY MONITORING FOR THE PERIOD MARCH 20-25, 2019. Известия НАН РК. Серия физико-математическая, [S. l.], n. 4, p. 35–41, 2020. Disponível em: https://journals.nauka-nanrk.kz/physics-mathematics/article/view/515. Acesso em: 8 май. 2024.