@article{Poli_43_12-2005,
author = "F. Poli and L. Rosa and M. Botticini and M. Foroni and A. Cucinotta and S. Selleri",
title = "Multi-Pump Flattened-Gain Raman Amplifiers Based on Photonic-Crystal Fibers",
volume = "17",
number = "12",
pages = "2556--2558",
month = "december",
year = "2005",
journal = "IEEE Photonics Technology Letters",
}