TY  - JOUR 
T1  - SnSO<sub>4</sub> as Catalyst for Simultaneous Transesterification and Esterification of Acid Soybean Oil
JO  - Journal of the Brazilian Chemical Society
A1  - Pereira, Camila O.
A1  - Portilho, Márcio F.
A1  - Henriques, Cristiane A.
A1  - Zotin, Fatima M. Z.
SN  - 0103-5053
UL  - 10.5935/0103-5053.20140267
VL  - 25 
Y1  - 2014
PB  - Brasil 
ER  -