@ARTICLE {18961,
author={A. Eira and M.  Quagliotti and J. M. Pedro},
doi={10.1364/JOCN.8.00A101},
journal={Journal of Optical Communications and Networking},
title={Impact of Client- and Line-Side Flexibility in the Lifecycle of Next-Generation Transport Networks},
year={2016},
month={July},
volume={8},
number={7},
pages={A101-A115},
ISSN={1943-0620}
}