@INPROCEEDINGS {621,
author={M. Freire},
doi={},
booktitle={IEEE International Conf. on Information Networking - ICOIN},
title={Optical Backbones with Low Connectivity for IP-Over-WDM Networks},
year={2002},
month={January},
volume={II},
pages={7D-2.1 -7D-2.10} 
}