Reply to Letter to the Editor
Reply to the comment submitted by L.F.C. de Oliveira, F.R.L. Faulstich, F.M.Z. Zotin on “Raman spectroscopy and X-ray diffraction study of the phase transformation of ZrO2–Al2O3 and CeO2–Al2O3 nanocomposites” by S. Boullosa-Eiras, E. Vanhaecke, T. Zhao, D. Chen, A. Holmen [Catal. Today, 166 (2011) 10–17]