@ARTICLE {8319,
author={R. Avó and M. C. R.  Medeiros},
doi={10.1515/joc-2013-0049},
journal={Journal of Optical Communications},
title={Wireless Overlay Backhauling over Bidirectional Colorless WDM-PONs: the Impact of the Baseband Channel},
year={2013},
month={January},
volume={34},
number={4},
pages={377-384},
ISSN={0173-4911}
}