Catalytic surface promotion of highly active La0.85Sr0.15Cr0.8Ni0.2O3−δ anodes for La5.6WO11.4−δ based proton conducting fuel cells. - Solís, C.; Balaguer, M.; Bozza, F.; Bonanos, N.; Serra, J.M. (Applied Catalysis B: Environment & Energy, 2014)