@INPROCEEDINGS {7491,
author={R.P. Dionísio and M. J. N. Lima and R. F. Rocha and J. L. Pinto and A. Teixeira},
doi={},
booktitle={International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW},
title={Numerical methods for fiber Bragg gratings},
year={2003},
month={June},
volume={2},
pages={185-188} 
}