@INPROCEEDINGS {7464,
author={C. Pavan and R.M. Morais and A. N. Pinto},
doi={},
booktitle={European Conf. on Networks and Optical Communications - NOC},
title={Fast Calculation of CapEx in Optical Multilayer Networks},
year={2009},
month={June},
volume={-},
pages={325-332} 
}