TY  - JOUR 
T1  - Antimony (V) Oxide Adsorbed on a Silica-Zirconia Mixed Oxide Obtained by the Sol-Gel Processing Method: Preparation and Acid Properties
JO  - Journal of the Brazilian Chemical Society
A1  - Zaitseva, Galina
A1  - Gushikem, Yoshitaka
SN  - 0103-5053
UL  - 10.1590/S0103-50532002000500011
VL  - 13 
Y1  - 2002
PB  - Brazil 
ER  -