Barrera, E. Huerta, L. Muhl, S. Avila, A. <br/><br/>
Synthesis of black cobalt and tin oxide films by the sol-gel process: surface and optical properties. 

 -  2005. 
 - Vol. 88, no. 2, pp. 179-186. 
 = Solar Energy Materials and Solar Cells 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Black cobalt<br/>Tin oxide<br/>Sol-gel process