Book 4.2 Faculty of Automotive and Transport EngineeringBook 4.2 · Sustainable and Intelligent Transport Systems, Technologies and Logistics FRI-2.204-2-SITST-14 Study of Operating Modes of Hydrogen Fuel Cell Horizon Xp 1000 Cite Cite this paper× Citation styleAPA 7IEEEChicago Author–DateHarvardBibTeXRIS DownloadCopy Dimitar Grozev, Ivan Beloev