Ion and mixed conducting oxides as catalysts / by P.J. Gellings and H.J.M. BouwmeesterElectrode properties of Sr-doped LaMnO3 on Yttria Stabilized Zirconia / Stichting Energieonderzoek Centrum NederlandElectrode properties of Sr-doped LaMnO3 on Yttria Stabilized Zirconia / Stichting Energieonderzoek Centrum NederlandConstriction of current lines for a porous electrode and effect on electrolyte resistance / F.H. van Heuveln, A.R. Burgers, H.J.M. Bouwmeester