1. N.Q. Minh, T. Takahashi, Science and Technology of Ceramic Fuel Cell, Elsevier, Amsterdam, 1995.
2. Synthesis and Electrical Properties of Dense Ce0.9Gd0.1O1.95 Ceramics
3. Preparation of thin film SOFCs working at reduced temperature
4. R.-H. Song, E.Y. Kim, D.R. Shin, H. Yokokawa, in: U. Stimming, S.C. Singhal, H. Tagwa (Eds.), Proceedings of the Sixth International Symposium on Solid Oxide Fuel Cells, vol. 99-19, The Electrochemical Society, Pennington, NJ, USA, 1999, pp. 845–850.
5. R.-H. Song, K.-S. Song, Y.E. Ihm, H. Yokokawa, in: H. Yokokawa, S.C. Singhal (Eds.), Proceedings of the Seventh International Symposium on Solid Oxide Fuel Cells, 2001-16, The Electrochemical Society, Pennington, NJ, USA, 2001, pp. 1073–1079.