1. Feltz, A., Amorphe und glasartige anorganische Festkörper, Berlin: Akademie, 1983. Translated under the title Amorfnye i stekloobraznye neorganicheskie tverdye tela, Moscow: Mir, 1986.
2. Loehman, R.E., Armstrong, A.J., Firestone, D.W., and Gould, R.W., Compositional and Physical Properties of Amorphous Bulk and Thin Film Materials in the System GeSeTeAs, J. Non-Cryst. Solids, 1972, vols. 8–10, pp. 72–77.
3. Legin, A.V., Baidakov, L.A., Ozernoi, M.I., Vlasov, Yu.G., and Shkol’nikov, E.V., Analysis of the Composition of CuI-As2Se3 and CuI-PbI2-As2Se3 Chalcogenide Films by X-Ray Fluorescence Spectroscopy, Fiz. Khim. Stekla, 2002, vol. 28, no. 2, pp. 117–122 [Glass Phys. Chem. (Engl. transl.), 2002, vol. 28, no. 2, pp. 79–82].
4. Blokhin, A.M. and Shveitser, I.G., Rentgenospektral’nyi spravochnik (Handbook of X-Ray Spectra), Moscow: Mir, 1982 [in Russian].