Morales-Saavedra, O. G. Rivera, E. Flores-Flores, J.O. Castaņeda, R. Baņuelos, J.G. Saniger, J.M. <br/><br/>
Preparation and optical characterization of catalyst free SiO2 sonogel hybrid materials. 

 -  2007. 
 - Vol. 41, no. 3, pp. 277-289. 
 = Journal of Sol-Gel Science and Technology 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Sonolysis<br/>Sol-gel<br/>Sonogels<br/>Photoacoustic<br/>Hybrid materials<br/>NLO-materials