1. Elektrolyse-Verfahren;Wasserstoff und Brennstoffzelle;2017
2. Stack Technology for PEM Electrolysis;Hydrogen Science and Engineering : Materials, Processes, Systems and Technology;2016-04-29
3. Electrolytic Processes;Hydrogen and Fuel Cell;2016
4. Elektrolyse-Verfahren;Wasserstoff und Brennstoffzelle;2013-11-24
5. Status on Technologies for Hydrogen Production by Water Electrolysis;Transition to Renewable Energy Systems;2013-06-21