@ARTICLE {233,
author={A. Cartaxo},
doi={},
journal={Journal of Lightwave Technology},
title={Cross-phase modulation in intensity modulation – direct detection WDM systems with multiple optical amplifiers and dispersion compensators},
year={1999},
month={February},
volume={17},
number={2},
pages={178-190},
ISSN={0733-8724}
}