1. Angel, C.A., Scamehorm, C.A., List, D.J., and Kieffer, J., Glassforming Liquid Oxides at the Fragile Limit of the Viscosity Temperature Relationship, in Glass’ 89: Proceedings of the XV International Congress on Glass, Leningrad: Nauka, 1989, vol. 1a, pp. 204–209.
2. Vaz de Araujo, A.C., Weber, I.T., Santos, B.S., da Silva, B.J.P., de Mello, R.P., Jr., Alves, S., Jr., de Sa, G.F., and de Mello Donega, C., Spectroscopy and Crystallization Behavior of Eu3+-Doped La2O3: B2O3 Binary Glasses, J. Non-Cryst. Solids, 1997, vol. 219, pp. 160–164.
3. Gan Fuxi, Recent Development of Scintillating Glasses with Heavy Metal Elements, in Proceedings of the XII International Symposium on Non-Oxide Glasses and Advanced Materials, Brazil, 2000, pp. 433–438.
4. Vinogradova, N.N., Dmitruk, L.N., and Petrova, O.B., Glass Transition and Crystallization of Glasses Based on Rare-Earth Borates, Fiz. Khim. Stekla, 2004, vol. 30, no. 1, pp. 3–8 [Glass Phys. Chem. (Engl. transl.), 2004, vol. 30, no. 1, pp. 1–5].
5. Voron’ko, Yu.K., Kudryavtsev, A.B., Sobol’, A.A., and Sorokin, E.V., High-Temperature Raman Spectroscopy as an Effective Tool for Studying Phase Transformations in Laser Crystals, in Trudy Instituta Obshchei Fiziki Vsesoyuznoi Akademii Nauk (Proceeding of the Institute of General Physics of the All-Union Academy of Sciences), Moscow: Nauka, 1991, vol. 29, pp. 50–100.