@INPROCEEDINGS {1133,
author={M. G. Silveirinha and C. A. Fernandes},
doi={},
booktitle={IEEE AP-S/URSI International Symp.},
title={Cylindrical Non-Homogeneous Anisotropic Lenses using Artificial Media},
year={2001},
month={July},
volume={1},
pages={312-315} 
}