@article{Cucinotta_60_8-2002,
author = "A. Cucinotta and S. Selleri and L. Vincetti and M. Zoboli",
title = "Perturbation Analysis of Dispersion Properties in Photonic Crystal Fibers through the Finite Element Method",
volume = "20",
number = "8",
pages = "1433--1442",
month = "august",
year = "2002",
journal = "IEEE/OSA Journal of Lightwave Technology",
}