TY - JOUR T1 - Propane oxidation on Pt-WO3/gamma -AL2O3 catalytic systems JO - Brazilian Journal of Chemical Engineering A1 - Silva, M.A.Pereira da A1 - Cardoso, R.M. A1 - Schmal, M. SN - 0104-6632 UL - 10.1590/S0104-66322003000100010 VL - 20 Y1 - 2003 PB - Brasil ER -