1. Gurevich, Yu.Ya., Tverdye elektrolity (Solid Electrolytes), Moscow: Nauka, 1986.
2. Gurevich, Yu.Ya. and Kharkats, Yu.I., Superionnye provodniki (Superionic Conductors), Moscow: Nauka, 1992.
3. Ivanov-Shitz, A.K. and Murin, I.V., Ionika tverdogo tela (Solid-State Ionics), St. Petersburg: S.-Peterb. Gos. Univ., 2000, vol. 1.
4. Rěau, J.M., Portier, J., Levasseur, A., et al., Characteristic Properties of New Solid Electrolytes, Mater. Res. Bull., 1978, vol. 13, no. 12, pp. 1415–1423.
5. Sorokin, N.I., Fedorov, P.P., and Sobolev, B.P., Superionic Materials Based on Lead Fluoride, Neorg. Mater., 1997, vol. 33, no. 1, pp. 5–16 [Inorg. Mater. (Engl. Transl.), vol. 33, no. 1, pp. 1–11].