@INPROCEEDINGS {3408,
author={N. Carvalho and A. N. Pinto},
doi={},
booktitle={Symp. on Enabling Optical Networks - SEON},
title={Cost Impact on the Scalability of Optical Transport Networks - ­A Case Study},
year={2005},
month={June},
volume={-},
pages={66-69} 
}