PURNOMO, A.; GELLARDO, S.; ABELLA, L.; HINODE, H.; SALIM, C. Comparison of the Catalytic Performance of Ni/CeO2/ZrO2 and Commercial Catalyst during Steam Reforming of Methane. ASEAN Journal of Chemical Engineering, v. 8, n. 1, p. 19-25, 31 Dec. 2008.