Previous Article Next Article Table of Contents International Journal of Hydrogen Energy, Vol.40, No.15, 5236-5236, 2015 DOI10.1016/j.ijhydene.2015.03.077 Export Citation Preface to special section: European Hydrogen Energy Conference (EHEC) 2014 Seville, Spain Brey J, Chica A, Pena MA, Rojas S Please enable JavaScript to view the comments powered by Disqus.