@ARTICLE {10186,
author={J. Guerreiro and R. Dinis and PMC Carvalho},
doi={},
journal={IET Communications},
title={Analytical Characterization and Optimum Performance of DC-biased Optical OFDM Signals},
year={2015},
month={May},
volume={9},
number={7},
pages={969-974},
ISSN={1751-8628}
}