@INPROCEEDINGS {8852,
author={M. G. Silveirinha and C. A. Fernandes and J.R. Costa},
doi={},
booktitle={Metamaterials Congress},
title={An Array of Crossed Metallic Wires as a Metamaterial with Extreme Index of Refraction},
year={2009},
month={September},
volume={1},
pages={1-1} 
}