@ARTICLE {18910,
author={J.  Rebola and A. Cartaxo},
doi={10.1109/JLT.2016.2542586},
journal={Journal of Lightwave Technology},
title={Estimating the Performance of DD OFDM Optical Systems Impaired by In-Band Crosstalk Using the Moment Generating Function},
year={2016},
month={May},
volume={34},
number={10},
pages={2562-2570},
ISSN={0733-8724}
}