1. Hydrogen-fuelled vehicles
2. R. H. Jones and G. J. Thomas, Materials for the Hydrogen Economy (CRC Press, Boca Raton, 2008).
3. R. R. Barth, K. L. Simmons, and C. San Marchi, SAND2013–8904, 2013.
4. C. San Marchi and B. Somerday, “Technical reference on hydrogen compatibility of materials,” SAND2008–1163, 2008.
5. A. Welch, D. Mumford, S. Munshi, J. Holbery, B. Boyer, M. Younkins, and H. Jung, SAE 2008-01-2379, 2008.