1. Investigations on pressure dependence of coriolis mass flow meters used at hydrogen refueling stations;Büker;Flow Meas. Instrum.,2020
2. An analysis of the effect of pressure ramp rate on the major parameters of the standard hydrogen fueling protocol;Chae;J. Gas,2020
3. Design of gravimetric primary standards for field-testing of hydrogen refuelling stations;de Huu;Flow. Meas. Instrum.,2020
4. European Metrology Programme for Innovation and Research (EMPIR). Project 16ENG01, Metrology for hydrogen vehicles(2017–2020); FINAL PUBLISHABLE REPORT, https://www.euramet.org/research-innovation/search-research-projects/details/project/metrology-for-hydrogen-vehicles/.
5. European Metrology Programme for Innovation and Research (EMPIR). Project 19ENG04, Metrology for Hydrogen Vehicles 2(2020–2023); EMPIR: Glasgow, UK, 2020.