@ARTICLE {4455,
author={C. Vicente and E. Pecoraro and R. A. Sá Ferreira and P.S André and R.N.  Nogueira and Y. M. Messaddeq and S. J. L. R. Ribeiro and L. D. Carlos},
doi={10.1007/s10971-008-1775-3},
journal={Journal of Sol Gel Science and Technology},
title={Waveguides and gratings fabrication in zirconium-based organic/inorganic hybrids},
year={2008},
month={June},
volume={41},
number={1/2},
pages={80-85},
ISSN={0928-0707}
}