1. H. Creveling, Abstracts of the 1992 Fuel Cell Seminar, Tuscon, AZ, p. 199 (1992).
2. D. P. Wilkinson and D. Thompsett, inProceedings of the 2nd International Symposium on New Materials for Fuel Cell and Modern Battery Systems, O. Savadogo and R. R. Roberge, Editors, (1997).
3. M. S. Wilson, C. R. Derouin, J. A. Valerio, and S. Gottesfield, inProceedings of the 28th Intersociety Energy Conversion Engineering Conference, Vol. 1, p. 1203 (1993).
4. S. Swathirjan, General Motors Program on Fuel Cell R and D for Vehicles, 1994 Fuel Cell Seminar, Extended Abstracts, p. 204 (1994).
5. Handbook of Chemistry and Physics, D. R. Lide, Editor, CRC Press, Boca Raton, FL (1999).