TY  - JOUR 
T1  - Influence of processing variables on the pore structure of silica gels obtained with tetraethylorthosilicate
JO  - Materials Research
A1  - Silva, Rúbia F.
A1  - Vasconcelos, Wander L.
SN  - 1516-1439
UL  - 10.1590/S1516-14391999000300014
VL  - 2 
Y1  - 1999
PB  - Brasil 
ER  -