@INPROCEEDINGS {28050,
author={J.  Rebola and A. Cartaxo},
doi={},
booktitle={European Conf. on Networks and Optical Communications - NOC},
title={On the use of the Gaussian approach for the performance evaluation of direct-detection OFDM receivers impaired by in-band crosstalk},
year={2016},
month={June},
volume={1},
pages={1-1} 
}