1. Suleimanov, S.Kh., Dzhanklych, M.U., Dyskin, V.G., et al., Antireflection Coatings for Solar Elements Based on A12O3 and SiO2 Oxides, Geliotekhn., 2009, no. 4, pp. 115–118 [Appl. Solar Energy (Engl. Transl.), 2009, vol. 45, no. 4, p. 295].
2. Belinskaya, G.V. and Vydrik, G.A., Tekhnologiya elektrovakuumnoi i radiotekhnicheskoi keramiki (Technology of Electrovacuum and Radiotechnical Ceramics), Moscow: Energiya, 1977.
3. Zolotarev, V.M., Morozov, V.N., and Smirnova, E.V., Opticheskie postoyannye prirodnykh i tekhnicheskikh sred (Optical Constants of Nature and Technical Mediums), Leningrad: Khimiya, 1984.