TY  - JOUR 
T1  - Preparation of nano-MgO using ultrasonic method and its characteristics
JO  - Eclética Química
A1  - Tang, Zhen-Xing
A1  - Shi, Lu-E
SN  - 0100-4670
UL  - 10.1590/S0100-46702008000100002
VL  - 33 
Y1  - 2008
PB  - Brasil 
ER  -