1. Proceedings of the 2nd International Fuel Cell Conference;Tanimoto,1996
2. Proceedings of the 3rd International Fuel Cell Conference;Yoshiba,1999
3. Proceedings of the 3rd International Fuel Cell Conference;Fujita,1999
4. Proceedings of the 5th Symposium on Molten Carbonate Fuel Cell Technology;Yuh,1999
5. The 3rd International Fuel Cell Conference;Korbeek,1999