@article{Montanari_75_9-1997,
author = "E. Montanari and S. Selleri and L. Vincetti and M. Zoboli",
title = "Finite-Element Formulation for Full-Vectorial Propagation Analysis in Three Dimensional Optical Waveguides",
volume = "9",
number = "9",
pages = "1244--1246",
month = "september",
year = "1997",
journal = "IEEE Photonics Technology Letters",
}