1. Patil, R.N. and Subbarao, E.C., Acta Cryst A26, 1970, 535.
2. Oikawa, K., Kamiyama, T., Hashimoto, T., Shimojyo, Y. and Morii, Y., Structural phase transition of orthorhombic LaCrO3 studied by neutron powder diffraction, Journal of Solid State Chemistry 154, 2000, 524.
3. Yasuda, I. and Hishinuma, M., Electrical conductivity and chemical diffusion coefficient of strontium-doped lanthanum manganites, Journal of the Electrochemical Society 143, 1996, 1583.
4. Ishihara, T., Matsuda, H. and Takita, Y., Doped LaGaO3 Perovskite type oxide as a new oxide ionic conductor, Journal of the American Chemical Society 116, 1994, 3801.
5. Tang, E., Prediger, D., Pastula, M. and Borglum, B., The status of SOFC development and Versa Power Systems, in Proceedings of Solid Oxide Fuel Cells IX, The Electrochemical Society Proceedings, Electrochemical Society, Pennington, NJ, 2005, p. 89. 89(2005).