@ARTICLE {3549,
author={P.S André and B. Neto and A. Teixeira},
doi={10.1002/mop.23864},
journal={Microwave and Optical Tech. Letters},
title={Raman amplification impact in packet base networks },
year={2008},
month={December},
volume={50},
number={12},
pages={3083-3085},
ISSN={0895-2477}
}