@INPROCEEDINGS {4150,
author={P.S André and  Vicente and R.N.  Nogueira and M.R. Ferreira and L. Carlos},
doi={},
booktitle={Conf. Nacional de Fisica},
title={SOL-GEL DERIVED UV PHOTOPARTENABLE DI-UREASIL ORGANIC-INORGANIC HYBRIDS},
year={2006},
month={September},
volume={-},
pages={---} 
}