Cebolla, R. O., Weidner, E. ., Buttner, W. ., Bonato, C. ., Hartmann, K. ., & Schmidt, K. . (2018). Test methodologies for hydrogen sensor performance assessment: Chamber vs. flow-through test apparatus. International Journal of Hydrogen Energy, 43(45), 21149-21160+. https://doi.org/10.1016/j.ijhydene.2018.09.107 (Original work published)

Buttner, W. ., Rivkin, C. ., Burgess, R. ., Hartmann, K. ., Bloomfield, I. ., Bubar, M. ., … Moretto, P. . (2017). Hydrogen monitoring requirements in the global technical regulation on hydrogen and fuel cell vehicles. International Journal of Hydrogen Energy, 42(11), 7664-7671+. https://doi.org/10.1016/j.ijhydene.2016.06.053 (Original work published)

Buttner, W. J., Ciotti, M. ., Hartmann, K. ., Schmidt, K. ., Wright, H. ., & Weidner, E. . (2021). Empirical profiling of cold hydrogen plumes formed from venting of LH storage vessels. International Journal of Hydrogen Energy, 46(64), 32723-32734+. https://doi.org/10.1016/j.ijhydene.2018.10.231 (Original work published)

West, M. ., Al-Douri, A. ., Hartmann, K. ., Buttner, W. ., & Groth, K. M. (2022). Critical review and analysis of hydrogen safety data collection tools. International Journal of Hydrogen Energy, 47(40), 17845-17858+. https://doi.org/10.1016/j.ijhydene.2022.03.244 (Original work published)

Terlip, D. ., Hartmann, K. ., Martin, J. ., & Rivkin, C. . (2019). Adapted tube cleaning practices to reduce particulate contamination at hydrogen fueling stations. International Journal of Hydrogen Energy, 44(17), 8692-8698+. https://doi.org/10.1016/j.ijhydene.2018.06.190 (Original work published)