1. High Temperature Electrochemical Behaviour of Fast Ion and Mixed Conductors,1993
2. Ionic and Mixed Conducting Ceramics,1994
3. Nonstoichiometry, Diffusion and Electrical Conductivity in Binary Metal Oxides;Kofstad,1972
4. Nonstoichiometric Oxides;Tuller,1981
5. Point Defects in Materials;Agullo-Lopez,1988