D. Kalygulov, I. Klinovitskaya, T.Turmagambetov, A. Pavlov, S. Plotnikov, B. Mukashev, A. Serikkanov, Zh. Agabekov, & D. Kantarbaeva. (2019). HIGH-TECH PRODUCTION OF PHOTO-ENERGY IN KAZAKHSTAN BASED ON THE SARYKOL QUARTZ DEPOSIT. Известия НАН РК. Серия физико-математическая, (3), 120–129. извлечено от http://89.250.84.46/physics-mathematics/article/view/1645