1. Kalinina, L.A., Shirokova, G.I., Murin, I.V., Ushakova, Yu.N., Fominykh, E.G., and Lyalina, M.Yu., Russ. J. Appl. Chem., 2000, vol. 73, no. 8, p. 1396.
2. Kalinina, L., Ushakova, Ju., Fominykh, H., and Medvedeva, O., Curr. Appl. Phys., 2007, no. 8, p. 107.
3. Ushakova, Yu.N., Kalinina, L.A., Ananchenko, B.A., Yurlov, I.S., Shirokova, G.I., and Fominykh, E.G., Glass Phys. Chem., 2009, vol. 35, no. 3, p. 332.
4. Ivanov-Shits, A.K. and Murin, I.V., Ionika tverdogo tela (Ionics of Solids), St. Petersburg: Izd-vo S.-Peterb. un-ta, 2010, vol. 2, p. 276.
5. Koshurnikova, E.V., Kalinina, L.A., Ushakova, Yu.N., P’yankova, M.V., and Murin, I.V., Russ. J. Electrochem., 2013, vol. 49, no. 8, p. 769.