1. SAE International, Standard for fuel systems in fuel cell and other hydrogen vehicles (Warrendale, PA: SAE International, 2013).
2. T. Yamada and H. Kobayashi, J. High Press. Gas Saf. Inst. Jpn. 49, 885 (2013).
3. M.B. Whiteman and A.R. Troiano, Corrosion 21, 53 (1965).
4. R.M. Vennett and G.S. Ansell, ASM Trans. Q. 20, 242 (1967).
5. M.L. Holzworth, Corrosion 25, 107 (1969).