Marchi, C. S., Hecht, E. S., Ekoto, I. W., Groth, K. M., LaFleur, C. ., Somerday, B. P., … James, C. W. (2017). Overview of the DOE hydrogen safety, codes and standards program, part 3: Advances in research and development to enhance the scientific basis for hydrogen regulations, codes and standards. International Journal of Hydrogen Energy, 42(11), 7263-7274+. https://doi.org/10.1016/j.ijhydene.2016.07.014 (Original work published)

Rockward, T. ., Brosha, E. ., Garzon, F. ., Mukundan, R. ., & Padro, C. . (2008). Hydrogen Fuel Quality - The Year in Review. 23 p.+. Retrieved from www.hydrogen.energy.gov/pdfs/review08/scs_4_rockward.pdf

Brosha, E. L., Romero, C. J., Poppe, D. ., Williamson, T. L., Kreller, C. R., Mukundan, R. ., … Electrochem, S. . (2017). Field Trials Testing of Mixed Potential Electrochemical Hydrogen Safety Sensors at Commercial California Hydrogen Filling Stations. 232nd Fall Meeting of the-Electrochemical-Society (ECS), 80, 1333-1344+. National Harbor, MD: Electrochemical Soc Inc. https://doi.org/10.1149/08010.1333ecst