@INPROCEEDINGS {14361,
author={A. Eira and J. M. Pedro and J. J. O.  Pires},
doi={0},
booktitle={OSA Optical Fiber Communications - OFC},
title={On the Impact of Optimized Guard-Band Assignment for Superchannels in Flexible-Grid Optical Networks },
year={2013},
month={March},
volume={},
pages={1-3} 
}