1. Fuel cell systems explained;Larminie,2000
2. Fuel cell systems;Blomen,1993
3. Proton conducting membrane fuel cells;Gottesfeld,1995
4. Proton conducting membrane fuel cells II;Gottesfeld,1995
5. Characterization and catalytic behavior of Pt/C catalysts: effect of precursor and carbon surface chemistry on metal support interaction;Roman-Martinez;Curr Top Catal,1997