1. Mock, P. and Schmid, S., J. Power Sources, 2009, vol. 190, p. 133.
2. PLATINUM Today: Price Charts.
3. Thompset, D, in Handbook of Fuel Cells — Fundamental and Applications, Vielstich, W., Lamm, A., and Gasteiger, H.A., Eds., New York: Wiley, 2003, vol. 3, ch. 37, p. 467.
4. Gasteiger, H., Kocha, S.S., Sompalli, B., and Wagner, F.T., Appl. Catalysis. B: Environmental, 2005, vol. 56, p. 9.
5. Mukerjee, S., Srinivasan, S., Soriaga, M., and McBreen, J., J. Electrochem Soc., 1995, vol. 142, no. 5, p. 1409.